Questions

Q:

In total internal reflection, the light travel from

A) rarer to denser medium and it occurs with no loss of intensity B) denser to rarer medium and it occurs with no loss of intensity
C) rarer to denser medium and it occurs with loss of intensity D) denser to rarer medium and it occurs with loss of intensity
 
Answer & Explanation Answer: B) denser to rarer medium and it occurs with no loss of intensity

Explanation:

According to wave theories, for Total internal reflection tohappen: Light must travel from denser medium to rarer medium. Angle of incidence should be greater than critical angle. As in case of TIR, the image is perfectly clear, it implies that there has been no loss of intensity.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

1 1785
Q:

In science a push or pull of an object is called ________.

A) Pick B) Lift
C) Force D) Shut
 
Answer & Explanation Answer: C) Force

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

0 1785
Q:

In projectile motion, the total flight time is _______.

A) equal to the time required to reach the maximum height B) thrice the time required to reach the maximum height
C) four times the time required to reach the maximum height D) twice the time required to reach the maximum height
 
Answer & Explanation Answer: D) twice the time required to reach the maximum height

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

1 1784
Q:

Rajya Sabha member has tenure of ______ years.

A) 8 B) 6
C) 4 D) 2
 
Answer & Explanation Answer: B) 6

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

2 1784
Q:

What kind of flowers are traditionally given to symbolise love?

A) Yellow roses B) Pink roses
C) Red roses D) White roses
 
Answer & Explanation Answer: C) Red roses

Explanation:
Report Error

View Answer Report Error Discuss

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

1 1784
Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word

Incarcerat

A) Release B) Confine
C) Detain D) Commit
 
Answer & Explanation Answer: A) Release

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: CAT , GRE , TOEFL
Job Role: Bank Clerk , Bank PO

1 1784
Q:

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

Your services are dispensed for.

A) from B) with
C) off D) no improvement
 
Answer & Explanation Answer: C) off

Explanation:

‘dispensed’ should be followed by ‘off’. Dispensed off means given away, therefore the sentence means that his services are no longer needed.

Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1784
Q:

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

 

1. Prices of food products are going up.
P. Seven straight weeks of rising prices have burnt holes in common man's pockets.
Q. But it ruled out any "blind control" to rein in the increasing rates.
R. Wholesale price-based inflation has already touched over a three-year high.
S. The government has admitted that containing inflation would be a more difficult task.
6. This may hurt economic growth and reforms.

A) SQRP B) PQRS
C) PRSQ D) RSQP
 
Answer & Explanation Answer: C) PRSQ

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 1784