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Q:

Select the word with the correct spelling.

A) adendum B) atlantise
C) inovate D) abseiled
 
Answer & Explanation Answer: D) abseiled

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , GRE

0 2170
Q:

Night blindness is caused due to deficiency of

A) Vitamin A B) Vitamin B
C) Vitamin K D) Vitamin E
 
Answer & Explanation Answer: A) Vitamin A

Explanation:

It is due to the deficiency of Vitamin A. Retinol which is present in vitamin A. Its deficiency causes night blindness. It is available in carrots. 

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2170
Q:

REM sleep is also known as paradoxical sleep because

A) Measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving. B) The person can have night terrors during this stage but will not remember them in the morning. (E) Th e person's vital signs are very slow, but the person can get up and walk around
C) Measures of the brain activity closely resemble waking consciousness, but the person is in the deepest stage of sleep. D) The person's heart rate is slower than when awake, but the person can sleepwalk or sleep talk.
 
Answer & Explanation Answer: A) Measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving.

Explanation:

REM sleep i.e, Rapid Eye Movement sleep is also known as paradoxical sleep because the measures of the brain activity closely resemble waking consciousness, but the person is incapable of moving as the brain is in fully active mode that time.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 2170
Q:

Raj sells a machine for Rs 51 lakhs at a loss. Had he sold it for Rs 60 lakh, his gain would have been 8 times the earlier loss. What is the cost price of the machine?

A) Rs 59 lakhs B) Rs 52 lakhs
C) Rs 66.375 lakhs D) Rs 45 lakhs
 
Answer & Explanation Answer: B) Rs 52 lakhs

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

1 2170
Q:

Divide 13,680 in three parts such that 1st part is 3/5th of the third part and the ratio between 2nd and 3rd part is 4:7. How much is the first part?

 

A) 3780 B) 6300
C) 3600 D) 4800
 
Answer & Explanation Answer: A) 3780

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Filed Under: Percentage
Exam Prep: Bank Exams

4 2170
Q:

If A = (-14 + 4) and B = 4 - 14, then AB = 

A) 0 B) -100
C) 100 D) -1
 
Answer & Explanation Answer: C) 100

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of cos [(180 – θ)/2] cos [(180 – 9θ)/2] + sin [(180 – 3θ)/2] sin [(180 – 13θ)/2]?

A) sin 2θ sin 4θ B) cos 2θ cos 6θ
C) sin 2θ sin 6θ D) cos 2θ cos 4θ
 
Answer & Explanation Answer: B) cos 2θ cos 6θ

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If cosec ­4π/3 = x, then the value of x is

A) √2 B) 2/√3
C) √2 D) -1/√3
 
Answer & Explanation Answer: B) 2/√3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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