3) Problem on Ages

The difference between the ages of two person is 10 years. Fifteen years ago, the elder one was twice as old as the younger one. The present age of the elder person is:
(A) 25 years (B) 35 years (C) 45 years (D)55 years

2) Problem on Ages

In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B , The present age of B is
(A) 19 years (B) 29 years (C)39 years  (D)49 years

3) Profit and Loss

Successive discounts of 10% , 12% and 15% amount to a single discount of:
(A)32.68%  (B)35.28%  (C)36.68%  (D)None of these

2) Profit and Loss

After successive discounts of 12% and 5% an article was sold for Rs.209. What was the original price of the article?
(A)Rs.226 (B)Rs.250 (C)Rs.252 (D)Rs.269

10) Problem on Numbers

The average of four consecutive even numbers is 27. Find the largest of these numbers
(A) 22  (B) 30 (C) 32 (D) 20

9) Problem on Numbers

The sum of the squares of three consecutive odd numbers is 2531. What is the smallest number?
(A) 13 (B) 27  (C)23  (D).33

4) Physics

Why is standing in boats or double decker buses not allowed, particularly in the upper deck of buses?

8) Problem on Numbers

The difference between two number is 9 and product of the two number is 14.What is the square of their sum?
(A) 120 (B) 130 (C) 137 (D) 145

6) Percentage

Which of the following multiplier will cause a number to be increased by 29.7%?
(A)1.297 (B)12.97 (C)129.7 (D)1297

3) Number series

Find the missing number in the series:
-1,2,7,28,__.
(A) 36 (B) 54 (C) 63 (D) 71

7) Problem on Numbers

Mary requires 3/4 th cup of cocoa powder to prepare a choclate. How many choclates can be prepared if she uses 9 cups of cocoa powder?
(A) 12 (B) 9 (C) 8 (D) 4

5) Percentage

The difference between one-fifth of 1000 and one-fifth percent of 1000 is

(A) 800 (B) 0 (C) 198 (D) 998

3) Physics

What is the scale used for measuring the intensity of the earthquake?
(A) Richter scale (B) Metric Scale (C) Centrigrade scale (D) Newton's scale

4) Percentage

 A shopkeeeper increased the price of a product by 50% and later on he reduce the price by 50%. Then Shopkeeper's loss was:
A) 0% B) 25% C) 100% D) 2.5%

3) Percentage

Sixty-five percent of a number is 21 less than four-fifth of that number. What is the number?
A)14 B)140 C)70 D)180

6) Problem on Numbers

A number is doubled and 9 is added. if the resultant is trebled, it becomes 75. What is the number?
(A) 3.5  (B) 6  (C) 8  (D) None of these

1) Problem on Ages

Ram's age after 15years will be 5 times his age 5 years back. What is the present age of Ram?
(A)15  (B) 25  (C)10  (D) 40

2) Computer

What is the Acronym of ADSL?
(A) Automatic Digital Subscriber Line
(B)Asymmetric Direct Subscriber Line
(C)Asymmetric Digital Subscriber Line
(D)Automatic Direct Subscriber Line

5) Problem on Numbers

If (1/3) of a number is 5 more than the (1/6) of the same number, then What is the number?
(A) 6  (B) 36  (C) 30  (D) 72