Correct Answer: 51A

Solution : The Correct Option is 51A.

Fundamental duties were suggested by the Swaran Singh Committee in 1976, and their importance became apparent during the internal emergency of 1975–1977. Ten Fundamental Duties were introduced to the Indian Constitution by the 42nd Amendment Act of 1976. Later,

Correct Answer:

Solution : According to the given figures, two types of patterns are followed alternatively –
1. The first two elements are interchanging their positions and the last two elements are interchanging their positions respectively.
2. The first two elements are interchanging their positions with the last two elements.

Correct Answer: (20, 18, 16)

Solution : Given: 
(36, 24, 65); (40, 54, 19)

The pattern followed here is –
(36, 24, 65) = {(36 ÷ 4) + (24 ÷ 6)} × {(36 ÷ 4) – (24 ÷ 6)}
= {9 + 4} × {9 – 4}
= 13 ×

Correct Answer: neutron

Solution : The correct option is neutron.

The neutron has the greatest mass among the proton, neutron, electron, and nucleus of hydrogen. The mass of a proton is 1.672621777(74) × 10^-27 kg. The mass of a neutron is 1.674927498(94) × 10^-27 kg. The mass of

Correct Answer: cadaverous

Solution : The most appropriate option is the first option.

Explanation: Cadaverous means resembling a corpse, having a deathly or pale appearance. In the context of the sentence, it fits well because it suggests that heavy medications and strong drugs might make a patient look lifeless and

Correct Answer: on the recommendation of the Prime Minister

Solution : The correct answer is on the recommendation of the Prime Minister.

The President appoints the council of ministers and gives each member of the council their appropriate portfolios based on the Prime Minister's recommendation. Upon his recommendation, the President

Correct Answer: business cycle

Solution : The correct answer is a business cycle.

The business cycle refers to the short-term contractions and expansions of economic activity. The business cycle is a cyclical pattern of economic expansion and contraction. It is distinguished by intervals of growth and contraction.

Correct Answer: 35°

Solution :
Given: In a cyclic quadrilateral ABCD, $\angle XBC=82°$ and $\angle ADB=47°$.
A cyclic quadrilateral's exterior angle is equal to its opposite interior angle.
So, $\angle XBC= \angle ADC=82°$.
Also, $\angle ADB=47°$
⇒ $\angle BDC=82°-47°$
⇒ $\angle BDC=35°$
Hence, the correct answer is 35°.

Correct Answer: 150

Solution : Let the total wealth be $x$.
The man wills 40% of his wealth to the wife = 40% of $x$ = 0.4$x$
Wealth for the children = $x$ – 0.4$x$ = 0.6$x$
So, the required percentage $=\frac{\text{wealth for children}}{\text{wealth to the wife}} × 100 =

Correct Answer: 21

Solution : Given: The numbers are 8, 12, and 14.
Let the fourth proportion be $x$.
So, $8:12::14:x$
⇒ $\frac{8}{12} = \frac{14}{x}$
⇒ $x = \frac{14 \times 12}{8}=21$
Hence, the correct answer is 21.