Aptitude and Reasoning Questions

Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

 

Nitrogen fixation, Ammonification, Nitrification, ?

 

A) Denitrification B) Nitrate
C) Decomposer D) Fossil Fuel
 
Answer & Explanation Answer: A) Denitrification

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

On dividing a number by 38, we get 70 as quotient and 12 as remainder. What is the number?

A) 2648 B) 2636
C) 2684 D) 2672
 
Answer & Explanation Answer: D) 2672

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 325 B) 428
C) 326 D) 177
 
Answer & Explanation Answer: A) 325

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

A factory buys 10 machines. 2 Machine­A, 3 Machine­B and rest Machine­C. Prices of the machines are Rs 95000, Rs 60000 and Rs 50000 respectively. What is the average cost of these machines?

A) 62000 B) 68333
C) 74666 D) 60500
 
Answer & Explanation Answer: A) 62000

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Filed Under: Average
Exam Prep: AIEEE , Bank Exams

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Q:

If (secA - tanA)2 = x, then the value of x is

A) (1 + sinA)/(1 - sinA) B) √[(1 - sinA)/(1 + sinA)]
C) (1 - sinA)/(1 + sinA) D) √[(1 + sinA)/(1 - sinA)]
 
Answer & Explanation Answer: C) (1 - sinA)/(1 + sinA)

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Q:

If cos4θ-sin4θ=13 then the value of tan2θ is

A) 1/2 B) 1/3
C) 1/4 D) 1/5
 
Answer & Explanation Answer: A) 1/2

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Q:

If selling price is Rs. 72 and Gain percentage = 20%, calculate the Cost Price.

A) Rs.60 B) Rs.58
C) Rs.61 D) Rs.59
 
Answer & Explanation Answer: A) Rs.60

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Out of two numbers, 30% of the smaller number is equal to 18% of the larger number. If the sum of the two numbers is 840, then what is the value of the larger number?

 

A) 545 B) 507
C) 515 D) 525
 
Answer & Explanation Answer: D) 525

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Filed Under: Percentage
Exam Prep: Bank Exams

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