| |
1. |
If x and y are two digits of the number
653xy such that the number is divisible by 80, then x + y is equal to
(a) 6 (b) 3 (c) 4 (d) 5
|
| |
|
| |
| |
| |
 : A |
| |
|
solution |
| |
2. |
A school has only three classes which
contain 40, 50 and 60 students respectively. The pass percentage of these
classes are 10, 20 and 10 respectively. The pass percentage of the school is
(a) 13⅓
(b) 15 (c) 16⅔
(d) 20
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
3. |
A student has secure 40% marks to pass. He
gets 178 marks and fails by 22 marks. The maximum marks are
(a) 450 (b) 500 (c) 520 (d) 600
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
4. |
If 75% of a number is added to 75, then
the result is the number itself. The number is
(a) 400 (b) 300 (c) 60 (d) 50
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
5. |
If A's height is 10% more than the B's,
then how much percent less is B's height than that of A?
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
6. |
If the side of a square is increased by
25% then its area is increased by
(a) 25% (b) 55% (c) 40.5% (d) 56.25%
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
7. |
The total number of three digit numbers
which are exactly divisible by 6 is
(a) 149 (b) 150 (c) 151 (d) 166
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
8. |
The value of
(3.75 × 3.75 − 2 × 3.75 ×
2.75 + 2.75 ×2.75) is
(a) 1.00 (b) 1.75 (c) 4.75
(d) 6.50
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
9. |
If log 27 = 1.431, then the value of log 9 is
(a) 0.934 (b) 0.945 (c) 0.954 (d) 0.958
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
10. |
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
11. |
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
12. |
The H.C.F of two numbers is 11 and their L.C.M is
7700. If one of the numbers is 275, then the other is
(a) 279 (b) 283 (c) 308 (d) 318
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
13. |
The diagonal of a square field is 110 m. Its area is
(a) 6050 m2 (b) 12100 m2 (c) 6000 m2 (d) 1200 m2
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
14. |
A copper sphere of radius 3 cm is beaten and drawn into a
wire of diameter 0.2 cm. The length of the wire is
(a) 9 m (b) 12 m (c) 18 m (d) 36 m
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
15. |
The area of the three adjacent faces of a rectangular box
which meet in a point are known. The product of these areas is equal to
(a) The volume of the box
(b) Twice the volume of the box
(c) The square of the volume of the box
(d) The cube root of its volume
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
16. |
The area of the largest triangle that can be inscribed in
a semi-circle of radius r is
(a) r2 (b) r3 (c)
2r2 (d) 2r3
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
17. |
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
18. |
Rahim buys 3 kg of mangoes for Rs 21 and sells them at
5 kg for Rs 50. To earn Rs 102 as profit, the quantity of mangoes to be sold
by him should be
(a) 34 kg (b) 52 kg (c) 26 kg (d)
32 kg
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
19. |
A man sells 2 horses at the same price. On one he makes a
profit of 10% and on the other he makes a loss of 10%. On the whole he
(a) Makes no profit no loss
(b) Makes a profit of 1%
(c) Suffers a loss of 1%
(d) Suffers a loss of 2%
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
20. |
If the cost price of 12 tables is equal to the selling
price of 16 tables, then the loss percent is
(a) 15% (b) 20% (c) 25% (d) 30%
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
21. |
An electric iron was sold at a profit of 15%. Had it been
sold for Rs 600, then the profit would have been 20%. The former selling price
of the electric iron is
(a) Rs 500 (b) Rs 540 (c) Rs 575 (d) Rs 600
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
22. |
A man gains 10% by selling a certain article for a certain
price. If he sells it at double the price, then the profit made is
(a) 20% (b) 60% (c) 100% (d) 120%
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
23. |
If a sum of money at simple interest doubles itself in 6
years, then it will become 4 times in
(a) 14 years (b) 12 years (c) 18 years (d) 16 years
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
24. |
In how many years will a sum of Rs 800 at 10% per annum
compounded semi-annually becomes Rs 926.10?
(a) 2½
(b) 1½
(c) 2⅓
(d) 1⅓
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
25. |
A sum of money at simple interest amounts to Rs 815 in 3
years and to Rs 854 in 4 years. The sum is
(a) Rs 700 (b) Rs 698 (c) Rs 690 (d) Rs 650
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
26. |
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
27. |
A man walking at the rate of 4 km per hour crosses a square
field diagonally in 3 minutes. The area of the field is
(a) 20,000 m2 (b) 25,000 m2
(c) 18,000 m2 (d) 19,000 m2
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
28. |
The length of the bridge, which a train 130 meters long
and traveling at 45 km per hour can cross in 30 seconds, is
(a) 200 m (b) 225 m (c) 245 m (d)
250 m
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
29. |
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
30. |
The average age of 40 students of a class is 15 years.
When 10 new students are admitted, then the average is increased by 0.2 year.
The average age of the new students is
(a) 15.2 years (b) 16 years (c) 16.2
years (d) 16.4 years
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
31. |
The average age of 25 students is 10 years. If the
teacher's age is also included, then the average age increases by one year. The
age of the teacher is
(a) 26 years (b) 36 years (c) 46 years (d) 25 years
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
32. |
The average of 11 observations is 60. If the average of
first five observations is 58 and that of the last five is 56, then the sixth
observation is
(a) 90 (b) 110 (c) 85 (d) 100
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
33. |
The average weight of 8 men is increased by 1.5 kg. When
one of the men who weighs 65 kg is replaced by a new man, then the weight of the
new man is
(a) 76 kg (b) 76.5 kg (c) 76.7 kg (d) 77
kg
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
34. |
The average of the first 50 natural numbers is
(a) 12.25 (b) 21.25 (c) 25.00 (d) 25.50
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
35. |
A number, when divided by 119, leaves a remainder of 19.
If it is divided by 17, it will leave a remainder of
(a) 19 (b) 10 (c) 7 (d) 2
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
36. |
How many numbers lying between 200 and 600 are divisible
by 4, 5 and 6?
(a) 5 (b) 6 (c) 7 (d) 8
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
37. |
The prices of scooter and T.V set are in the ratio 5 : 4. If a scooter costs Rs. 4,000 more than the T.V set, then the price of the T.V set (in rupees) is
(a) 12,000 (b) 14,000
(c) 16,000 (d) 20,000
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
38. |
If x:y :: 5:2, then the value of 8x + 9y : 8x + 2y is
(a) 22:29 (b) 29:22 (c) 61:26 (d) 26:61
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
39. |
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
40. |
The sum of three numbers is 98. If the ratio of the first
to the second is 2:3 and that of the second to the third is 5 : 8, then the second
number is
(a) 20 (b) 30 (c) 48 (d) 58
|
| |
|
| |
| |
| |
| : B |
| |
|
solution |
| |
41. |
If 76 is divided into four parts proportional to 7, 5, 3
and 4, then the smallest part is
(a) 12 (b) 15 (c) 16 (d) 19
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
42. |
|
| |
|
| |
| |
| |
| : C |
| |
|
solution |
| |
43. |
If m and n (n > 1) are whole numbers such that mn
= 121, then the value of (m − 1)n+1 is
(a) 1 (b) 10 (c) 121 (d) 1000
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
44. |
The HCF of three numbers is 12. If they are in the
ratio 1:2:3, then the numbers are
(a) 12, 24, 36 (b) 10, 20, 30
(c) 6, 12, 18 (d) 24, 48, 72
|
| |
|
| |
| |
| |
| : A |
| |
|
solution |
| |
45. |
If x * y = (x + y)2 (y − 2), then the value of 7 * 5
is
(a) 175 (b) 205 (c) 213 (d) 243
|
| |
|
| |
| |
| |
| : D |
| |
|
solution |
| |
46. |
Find the wrong number in the following series
5 25 61 113 180 265
(1) 25 (2) 113 (3) 180 (4) 265 (5) None of these
|
| |
|
| |
| |
| |
| : 3 |
| |
|
solution |
| |
47. |
A trader gives a discount of 15%, but still gains 19%. If the
cost price is Rs 140, find the marked price?
(1) Rs 200 (2) Rs 180 (3) Rs 240
(4) Rs 250 (5) None of these
|
| |
|
| |
| |
| |
| : 5 |
| |
|
solution |
| |
48. |
Jinil purchased a wristwatch with 30% discount on the labeled
price. He sold it with 40% profit on the price he bought. What was his
percentage loss on the labeled price?
(1) 4 (2) 2 (3) 3 (4) 6 (5) None
of these
|
| |
|
| |
| |
| |
| : 2 |
| |
|
solution |
| |
49. |
Jeevan started a business investing Rs 50,000. Four months
later he started, Anil joined him with a capital of Rs 90,000. If at the end of
the year, the total profit in the business is Rs 22,000, what would be Anil's
share in it?
(1) Rs 15,000 (2) Rs 13,000 (3) Rs 12,500
(4) Rs 12,000 (5) None of these
|
| |
|
| |
| |
| |
| : 4 |
| |
|
solution |
| |
50. |
12 men take 18 days to complete a work, whereas 12 children take
27 days to complete the same work. How many days will 10 men and 12
children together take to complete the same work?
(1) 15 days (2) 20 days (3) 10 days
(4) 12 days (5) None of these
|
| |
|
| |
| |
| |
| : 4 |
| |
|
solution |
Page
1 of
6 |
1
2
3
4
5
6
|
