25
Q:

Find the Value of ?

5.112.2+5.553.3+6.31.4+7.22.001 = ? x 3.34

A) 81 B) 77
C) 73 D) 89

Answer:   D) 89



Explanation:

This can be done in a method called Approximation.

Now, 

52 + 63 + 6 + 72 = ? x 3.3425 + 216 + 6 + 49 = ? x 3.34296 = ? x 3.34? = 2963.34 = 88.622  89 

Subject: Mathematical Operations
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Q:

Find the missing number?

A) 13 B) 17
C) 84 D) 98
 
Answer & Explanation Answer: A) 13

Explanation:
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0 860
Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
25 + 10 ÷ 240 x 16 = ?

A) 85 B) 235
C) 12 D) 20
 
Answer & Explanation Answer: B) 235

Explanation:
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2 1159
Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
24 x 6 - 8 + 2 = ?

A) 25 B) 50
C) 40 D) 20
 
Answer & Explanation Answer: D) 20

Explanation:
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2 1095
Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
642 x 6 ÷ 25 + 4 = ?

A) 11 B) 64
C) 18 D) 7
 
Answer & Explanation Answer: D) 7

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0 784
Q:

Find the missing number?

A) 11 B) 31
C) 32 D) 37
 
Answer & Explanation Answer: B) 31

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10 1291
Q:

Find the missing number?

A) 32 B) 36
C) 44 D) 47
 
Answer & Explanation Answer: D) 47

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1 889
Q:

Find the missing number?

A) 39 B) 48
C) 52 D) 58
 
Answer & Explanation Answer: D) 58

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0 827
Q:

If "A" denotes "subtracted from", "B" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by", then which of the following statement is correct?

A) 3 A 12 B 16 D 17 C 1 = 163 B) 5 C 7 A 9 D 8 B 2 = 294
C) 13 C 13 A 13 B 13 D 13 = 157 D) 18 C 16 D 49 A 27 B 9 = 200
 
Answer & Explanation Answer: C) 13 C 13 A 13 B 13 D 13 = 157

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