Quantitative Aptitude - Arithmetic Ability Questions

Q:

In the following question, select the odd word from the given alternatives.

A) Odometer B) Thermometer
C) Degree D) Barometer
 
Answer & Explanation Answer: C) Degree

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1081
Q:

(secA - 1)/(secA + 1) is equal to?

A) (1 - sinA)/(1 + sinA) B) (1 + cosA)/(1 - cosA)
C) (1 + sinA)/(1 - sinA) D) (1 - cosA)/(1 + cosA)
 
Answer & Explanation Answer: D) (1 - cosA)/(1 + cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1080
Q:

D and E are the points on the sides AB and AC respectively of a ΔABC and AD = 8 cm, DB = 12 cm, AE= 6 cm and EC = 9 cm, then BC is equal to:

A) 2/5 DE B) 5/2 DE
C) 3/2 DE D) 2/3 DE
 
Answer & Explanation Answer: B) 5/2 DE

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1080
Q:

Which of the numbers given below is NOT rational?

A) 3√8 B) 3√64
C) √64 D) √8
 
Answer & Explanation Answer: D) √8

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Filed Under: Numbers
Exam Prep: Bank Exams

1 1080
Q:

The  sum  of  three  prime  numbers  is  100.  If  one  of  them  exceeds  another  by  36,  then  one  of  the numbers is

A) 17 B) 29
C) 43 D) none
 
Answer & Explanation Answer: D) none

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Filed Under: Numbers
Exam Prep: Bank Exams

4 1080
Q:

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

A) 2.7 B) 0.027
C) 27 D) 0.27
 
Answer & Explanation Answer: D) 0.27

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

1 1080
Q:

If x2 + ax + b, when divided by x + 3, leaves a remainder of -1 and x2 + bx + a, when divided by x - 3, leaves a remainder of 39, then a+ b = ?

 

A) -14 B) -38
C) 14 D) 38
 
Answer & Explanation Answer: C) 14

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 1080
Q:

If 1+y16-74, then the value of 5y-15

A) 110 B) 130
C) 150 D) 160
 
Answer & Explanation Answer: C) 150

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