Question :

Imperial Bank was constituted in the year

Option 1:

1930

Option 2:

1935

Option 3: 1955

Option 4: 1921

Question :

The locomotory organ of a starfish is:

Option 1:

tube feet

Option 2:

paddle

Option 3: muscular foot

Option 4: flipper

Question : Find the HCF of $\left(4^{315}-1\right)$ and $\left(4^{25}-1\right)$.

Option 1: $1$

Option 2: $\left(4^{25}-1\right)$

Option 3: $1024$

Option 4: $1023$

Question :

An insect is an organism having:

Option 1:

3 pairs of legs

Option 2:

4 pairs of legs

Option 3: head, thorax and abdomen

Option 4: pair of wings and antenna

Question :

Directions: In the given question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.

Mr. Sen is absent today. He ________ sick.

Option 1: has to be

Option 2: could have been

Option 3: might be

Option 4: must have been