Which of the following rivers falls into the Arabian sea ?

Solution
Mahi
Who succeeded Linlithgow as viceroy in 1943 ?

Solution
Lord Wavell
What is the meaning of the word ‘secular’ ?

Solution
A State has no its own religion
A man transfers his stock from 3^{1}⁄_{2} % at 63^{1}⁄_{8} to the 5% at 74^{7}⁄_{8}.Brokerage ^{1}⁄_{8}% is allowed on each transaction and thereby increases his annual income by Rs. 21. Find the original stock held by him.

Solution
Let the value of stock = Rs.100
Income = Rs. 3^{1}⁄_{2}
S.P. = Rs\(\left ( 63\frac{1}{8}\frac{1}{8} \right )= Rs. 63\)
C.P. of Rs. 100 stock after payment of brokerage
=74^{7}⁄_{8}+⁄_{8}= Rs. 75Amount of stock in 2nd case
\(=\frac{63\times 100}{75}= Rs. 84\)
Income =\(\frac{84 \times 5}{100}=Rs.\frac{21}{5}\)
Income in income = Rs\(\left ( \frac{21}{5}\frac{7}{2} \right )\)
\(=Rs.\frac{7}{10}\)
∴ Original stock =100 ×^{10}⁄_{7}×21
= Rs. 3000
An unknown quantity of type – A tea priced at Rs. 29 per kg is mixed with 25 kg of type – B tea priced at Rs. 32 Per kg. The mixture is sold at Rs. 33 per kg to gain 10 per cent. FInd the quantity of type – A tea.

Solution
Let x kg of type  A tea is
mixed with type  B tea.
∴ Cost price of mixture
= Rs. (29 x + 25 × 32)
= Rs. (29 x + 800)
Selling price of mixture
= Rs (x + 25) × 33
Profit = 10%
∴^{110}⁄_{100}(29 x + 800)
= (x+ 25) × 33
⇒ 319 x+ 8800 = 330 x + 8250
⇒ 11x= 550
⇒ x= 50
The first woman Prime MInister in the world was

Solution
The first Prime Minister (Woman) in the world was S. Bhandarnayke of Sri Lanka.
The roof of the world is

Solution
Pamir plateau
The content of pure gold in 18 carat gold is

Solution
75%
Arrange the following in a suitable sequence of their happening?
A. Key
B. Door
C. Lock
D. Room
E. Switch on

Solution
Sequence will be
(A) Key →(C) Lock →(B) (Open the) Door→(D) (Enter the) Room→(E) Switch on
Who ordered firing in Jallianwala Bagh?

Solution
The firing in Jallianwala Bagh of Amritsar was ordered by General R.E.H. Dyer (1919).