339
Q:

(A)  '134' means 'you are well';

(B)  '758' means 'they go home';

(C)  '839' means 'we are home';

Which of the statements can be dispensed with while answering the above question?

A) A only B) B only
C) A or C only D) B or C only

Answer:   A) A only



Explanation:

Justification:      

We can find the code for 'home' from the second and third statements.

For finding the code for 'they', we need the code for 'go' which cannot be determined from the given data.
Clearly, statement A is not necessary.

Q:

If REDUCE= 56, RECYCLE = 71 then REUSE=?

A) 65 B) 68
C) 69 D) 70
 
Answer & Explanation Answer: B) 68

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1 1204
Q:

If 4 x 5 x 2 = 524, 3 x 7 x 2 = 723 and 6 x 8 x 7 = 876 then 9 x 4 x 5 = ?

A) 495 B) 459
C) 549 D) 954
 
Answer & Explanation Answer: B) 459

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0 1553
Q:

If 'x' means addition, '­' means division, '÷' means subtraction and '+' means multiplication, then which of the equations is correct?

A) 16 x 5 ÷ 10 + 4 ­- 3 = 19 B) 16 + 5 ÷ 10 x 4 -­ 3 = 9
C) 16 + 5 -­ 10 x 4 ÷ 3 = 9 D) 16 -­ 5 x 10 ÷ 4 + 3 = 12
 
Answer & Explanation Answer: C) 16 + 5 -­ 10 x 4 ÷ 3 = 9

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0 1376
Q:

If in a certain language TEACHER is coded as QBXZEBO, then how is STUDENT coded in the same language?

A) PQRBAQK B) PQRABKQ
C) PQRKBAQ D) PRKQBAQ
 
Answer & Explanation Answer: B) PQRABKQ

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0 1349
Q:

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

3X4X5 = 435
4X3X2 = 342
2X3X4= ?

A) 324 B) 342
C) 432 D) 243
 
Answer & Explanation Answer: A) 324

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0 1135
Q:

If '+' stands for '÷', '­' stands for '=', 'x' stands for '+', '÷'stands for greater than, '=' stands for less than, '>' stands for multiplication and '<' stands for subtraction, then which of the following alternatives is correct?

A) 5÷2x1=3+4>1 B) 5>2x1­3>4<1
C) 5x2<1­3<4x1 D) 5<2x1÷3>4x1
 
Answer & Explanation Answer: B) 5>2x1­3>4<1

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0 837
Q:

If D = 4, DOG = 26, then find the value of ANIMAL= ?

A) 47 B) 49
C) 48 D) 50
 
Answer & Explanation Answer: D) 50

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1 1177
Q:

If 37*14 = 17,
69*33 = 34,
91*125 = 72
then what should 28*56 = ?

A) 26 B) 42
C) 34 D) 28
 
Answer & Explanation Answer: D) 28

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2 1500