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Q:

If 'Q ' means ' +', 'J ' means ' X',T ' ' means '- ' and 'K ' means ' $\div$ ', then what is the value of18K3Q7J ?

A) 15	B) 10
C) 18	D) 12

Answer & Explanation Answer: D) 12

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

Q:

Let A(O,-1), B(0,3) and C(2,1) be three points. Let $△ 1$ be the area of the triangle ABC and $△ 2$ be the area of the triangle formed by the mid points of the sides of the triangle whose vertices are A, B and C such that $△ 1$ =1 , $△ 2 = x$ Find the value of x .

A) 4	B) 5
C) 2	D) 3

Answer & Explanation Answer: D) 3

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Filed Under: Area

Q:

When $7^{21}$ + $7^{22}$ + $7^{23}$ + $7^{24}$ is divided by 25 the remainder is:

A) 5	B) 17
C) 7	D) 0

Answer & Explanation Answer: D) 0

Explanation:

Given, $7^{21}$ + $7^{22}$ + $7^{23}$ + $7^{24}$

$7^{21}$ (1 + 7 + 49 + 343)
$7^{21}$ (400)

Now, 400 is divisible by 25. The remainder will be 0

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

Q:

If X+Y=3,XY=2, find the value of $X^{3}$ - $Y^{3}$

A) 7	B) 3
C) 5	D) 9

Answer & Explanation Answer: A) 7

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: AIEEE , Bank Exams

Q:

How many closed rectangular boxes are there in the following figure?

A) 6	B) 5
C) 7	D) 8

Answer & Explanation Answer: D) 8

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT

Q:

Name the country which will host the 2019 Combined World Cup for shooting?

A) Pakistan	B) Nepal
C) Sri Lanka	D) India

Answer & Explanation Answer: D) India

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

Q:

If $a$ - $\frac{1}{a}$ =7,then $a^{2}$ + $\frac{1}{a^{2}}$ =?

A) 54	B) 51
C) 53	D) 52

Answer & Explanation Answer: B) 51

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Filed Under: Simplification
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Q:

Name the viceroy who inaugurated New Delhi as the new capital of India in the year 1931.

A) Lord Wellesley	B) Lord Curson
C) Lord Cornwallis	D) Lord Irwin

Answer & Explanation Answer: D) Lord Irwin

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT

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