PareekshaSahayi.com - A Perfect Friend For Exam Preparation

1. If 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days, then 10 women will complete it in

A) 40 days

B) 45 days

C) 50 days

D) 35 days

2. A can is full of a mixture of two liquids A and B in the ratio of 7 : 5. When 9 litres of mixture are drawn off from the can and replaced by the same quantity of liquid B, the ratio of A and B in the can becomes 7 : 9. The capacity of the can is

A) 10 litres

B) 20 litres

C) 21 litres

D) 36 litres

3. A sum of money placed at compound interest double itself at 2 years. The year it will take to amount 4 times itself is

A) 3

B) 4

C) 6

D) 8

Show Answer

4. A man sells an article at 5% above the cost price. If he had bought it at 5% less than what he paid for it and sold it for Rs. 2 less, he would have gained 10%. The cost price of the article is

A) Rs. 250

B) Rs. 400

C) Rs. 200

D) Rs. 350

Show Answer

5. The radii of the base of a cylinder and a cone are equal and their volumes are also equal. Then the ratio of their heights is

A) 1 : 4

B) 2 : 1

C) 1 : 2

D) 1 : 3

Show Answer

6. If a person spends 40% of his income on food, 20% on house rent and 70% of the remaining on children's education, then the percentage of his income left is

A) 8%

B) 10%

C) 12%

D) 6%

Show Answer

7. Let a be a positive integer. When 89 and 125 are divided by a, the remainders are 4 and 6 respectively. Then the value of a is

A) 15

B) 17

C) 9

D) 7

Show Answer

8. A cylindrical rod of radius 30 cm and length 40 cm is melted and made into spherical balls of radius 1 cm. The number of spherical balls is

A) 40000

B) 27000

C) 36000

D) 90000

Show Answer

9. A merchant purchases a wrist watch for Rs. 1,200 and fixes its list price in such a way that after allowing a discount of 10%, he earns a profit of 20%. The list price of the watch is

A) Rs. 1400

B) Rs. 1600

C) Rs. 1800

D) Rs. 1200

Show Answer

10. The sum of two numbers is 15? and their difference is 4 ?. The product of the numbers is

A) 53 ?

B) 60

C) 48?

D) 50

Show Answer

Back to Home

1. If 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days, then 10 women will complete it in

2. A can is full of a mixture of two liquids A and B in the ratio of 7 : 5. When 9 litres of mixture are drawn off from the can and replaced by the same quantity of liquid B, the ratio of A and B in the can becomes 7 : 9. The capacity of the can is

3. A sum of money placed at compound interest double itself at 2 years. The year it will take to amount 4 times itself is

4. A man sells an article at 5% above the cost price. If he had bought it at 5% less than what he paid for it and sold it for Rs. 2 less, he would have gained 10%. The cost price of the article is

5. The radii of the base of a cylinder and a cone are equal and their volumes are also equal. Then the ratio of their heights is

6. If a person spends 40% of his income on food, 20% on house rent and 70% of the remaining on children's education, then the percentage of his income left is

7. Let a be a positive integer. When 89 and 125 are divided by a, the remainders are 4 and 6 respectively. Then the value of a is

8. A cylindrical rod of radius 30 cm and length 40 cm is melted and made into spherical balls of radius 1 cm. The number of spherical balls is

9. A merchant purchases a wrist watch for Rs. 1,200 and fixes its list price in such a way that after allowing a discount of 10%, he earns a profit of 20%. The list price of the watch is

10. The sum of two numbers is 15? and their difference is 4 ?. The product of the numbers is

Start Your Journey!

Back to Home

Mathematics

Start Your Journey!