Correct Answer: 17

Solution : Time after which the 5 bells will toll together = LCM of 5, 10, 15, 20, and 25
= 5 × 5 × 3 × 2 × 2
= 300 seconds
= 5 minutes
Total time = 1 hour 20 minutes
= 60 + 20

Correct Answer: 41

Solution : Given: 25 + 12 – 2 + (4 + 2)
= 25 + 12 –  2 + 6
= 41
Hence, the correct answer is 41.

Correct Answer: mountain however was most

Solution : The correct choice is the third option.

More should replace most, as it is the correct comparative form that should be used. The sentence requires a comparative form, as it is comparing the descent to the ascent.

Therefore, the correct

Correct Answer: 78%

Solution : Ravina's total marks = 80 + 78 + 84 + 70 + 85 + 70 = 467
Total numbers in the examination = 100 × 6 = 600
Ravina's percentage = $\frac{467}{600}×100$ = $77.83\approx 78$%
Hence, the correct answer is 78%.

Correct Answer: five years

Solution : The correct answer is five years.

The Indian President is appointed to a five-year term that begins on the day of his inauguration, according to Article 56 of the Constitution. He can submit his resignation in writing to the Vice president of India

Correct Answer: 58 cm

Solution : According to the question
Average = $\frac{P+Q+R}{3}$ = 160
⇒ P + Q + R = 480
Also, $\frac{P+Q}{2}$ = 140
⇒ P + Q = 280
The average height of Q and R is 129 cm,
⇒ $\frac{Q+R}{2}$ = 129
⇒ Q +

Correct Answer: Anarcy

Solution : The second option is the correct choice.

The wrongly spelled word is anarcy. The correct spelling is anarchy, which is a state of disorder or absence of government and control. The wrong spelling has 'h' missing in it.

The meanings of the other options are

Correct Answer: 4 years

Solution : Let the principal be Rs. $P$.
Amount (A) = Rs. $2P$
Rate = 19%
Time = $T$ years
When compounded annually, $ A= P(1+\frac{R}{100})^{T}$
Where A is the total amount, P is the principal amount, R is the rate of interest per annum, and

Correct Answer: A. P. J. Abdul Kalam

Solution : The correct answer is A. P. J. Abdul Kalam.

Dr. A. P. J. Abdul Kalam, popularly known as the Missile Man of India, wrote his autobiography, Wings of Fire (1999). He co-wrote it with Arun Tiwari. In his autobiography, Kalam

Correct Answer: 20

Solution : Let's assume the initial expenditure is 100.
Expenditure after a price increase of 25% = 125
The consumption should be decreased in such a way that expenditure remains the same.
Required Percentage to decrease consumption = $\frac{25}{125}$ × 100 = 20%
Hence, the correct answer