Question : Godwin Austen is a / an

Option 1: Peak

Option 2: Geologist

Option 3: Pass

Option 4: Glacier

Question : Which glacier is the source of the river Gori Ganga, which is an important tributary of the river Kali?

Option 1: Tipra Glacier

Option 2: Milam Glacier

Option 3: Namik Glacier

Option 4: Kafni Glacier

Question : Which of the following places is the origin of the River Indus?

Option 1: Bokhar Chu

Option 2: Gangotri Glacier

Option 3: Chemayungdung Glacier

Option 4: Zemu Glacier

Question : The highest mountain peak in Peninsular India is

Option 1: Anamudi

Option 2: Doddabetta Peak

Option 3: Mahendragiri

Option 4: Nilgiris

Question : $\cos^4 A-\sin^4 A$ is equal to:

Option 1: $2 \cos^2 A+1$

Option 2: $1-2 \sin ^2 A$

Option 3: $2 \sin^2 A-1$

Option 4: $-\left(2 \sin^2 A+1\right)$

Question : If $\sin A+\sin ^2 A=1$, then the value of the expression $\left(\cos ^2 A+\cos ^4 A\right)$ is

Option 1: $\frac{3}{2}$

Option 2: $1$

Option 3: $2$

Option 4: $\frac{1}{2}$