Which is the longest railway tunnel in India?

(A) Pir Panjal Tunnel

(B) Natuwadi Tunnel

(C) Berdewadi Tunnel

(D) Karbude Tunnel

Select the correct combination of mathematical signs from the options given to replace # signs and get a balanced equation.

24 # 8 # 4 # 10 # 2

(A) – ÷ + =

(B) + × = +

(C) + = + –

(D) = ×– +

Four terms are in proportion. The first, second and fourth terms are $4, 22, \& 33$. Find the third term.

$$\begin{gathered} \left(A\right) 6 \\ \left(B\right) 3 \\ \left(C\right) 11 \\ \left(D\right) 8 \end{gathered}$$

Which of the following is NOT a plant product?

(A) Jute

(B) Rubber

(C) Honey

(D) Teak

Find the alternative which does not belong to the given group of numbers.

Bengal Sati Regulation, 1829 was brought out by which Governor General? 
(A) Sir Henry Hardinge
(B) Edward Law 
(C) Lord William Bentinck 
(D) William Butterworth Bayley

A bag contains notes of $Rs.10, Rs.20 \& Rs.50$ in the ratio of $1 : 3 : 5$. If the total value of money in the bag is $Rs.1920$, find the number of $Rs.20$ notes.

$$\begin{gathered} \left(A\right) 18 \\ \left(B\right) 12 \\ \left(C\right) 30 \\ \left(D\right) 6 \end{gathered}$$
 

‘A’ invests$Rs.10,000$ for $3$years at a certain rate of interest. At the end of the second year, it amounts to$Rs.11,664$. Calculate the rate of interest per annum, if interest is compounded annually.

$$\begin{gathered} \left(A\right) 8.5 \\ \left(B\right) 8.0 \\ \left(C\right) 8.7 \\ \left(D\right) 7.9 \end{gathered}$$

If ‘$+$’ becomes $\text{'}-\text{'}$ and $\text{'}-\text{'}$ becomes ‘$\times$’, then what would be the value of the expression $10 + 3 – 6$?