Bank Exams Questions

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If 1/√(cosec2A - 1) = x, then value of x is

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
He could excel in his board exams only after _____ very hard.

Arrange the given words in the sequence in which they occur in the dictionary.
1. Globe
2. Group
3. Glitch
4. Gap
5. Glade

Night Blindness is caused by deficiency of which of the following Vitamin?

If 2r = h + r2+h2, then the ratio of r:h is

Who discovered electricity and invented the lightning rod and bifocals?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Indiscreet

The average marks obtained by a class of 60 students is 65. The average marks of half of the students is found to be 85. The average marks of the remaining students is