Aptitude

If (64)2 - (36)2 = 20 x x, then x = ?

The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is:

15 cm

25 cm

35 cm

42 cm

Capture

0.0125

0.125

0.25

0.5

What is the sum of two consecutive even numbers, the difference of whose squares is 84?

A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by:

A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:

588 apples

600 apples

672 apples

700 apples

A, B and C jointly thought of engaging themselves in a business venture. It was agreed that A would invest Rs. 6500 for 6 months, B, Rs. 8400 for 5 months and C, Rs. 10,000 for 3 months. A wants to be the working member for which, he was to receive 5% of the profits. The profit earned was Rs. 7400. Calculate the share of B in the profit.

Rs. 1900

Rs. 2660

Rs. 2800

Rs. 2840

A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?

15 min

20 min

27.5 min

30 min

A car travelling with 5/7 of its actual speed covers 42 km in 1 hr 40 min 48 sec. Find the actual speed of the car.

17 6/7 km/hr

25 km/hr

30 km/hr

35 km/hr

Each of the questions given below consists of a statement and / or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is / are sufficient to answer the given question. Read the both statements and Give answer (A) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question. Give answer (B) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question. Give answer (C) if the data either in Statement I or in Statement II alone are sufficient to answer the question. Give answer (D) if the data even in both Statements I and II together are not sufficient to answer the question. Give answer(E) if the data in both Statements I and II together are necessary to answer the question.

What is the speed of the boat in still water?

I.	The boat covers a distance of 48 kms in 6 hours while running upstream.
II.	The boat covers the same distance in 4 hours while running downstream.

I alone sufficient while II alone not sufficient to answer

II alone sufficient while I alone not sufficient to answer

Either I or II alone sufficient to answer

Both I and II are not sufficient to answer

Both I and II are necessary to answer

Mr. Thomas invested an amount of Rs. 13,900 divided in two different schemes A and B at the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total amount of simple interest earned in 2 years be Rs. 3508, what was the amount invested in Scheme B?

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4% per annum is Re. 1. The sum (in Rs.) is:

625

630

640

650

. The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

40%

42%

44%

46%

Aptitude

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