Correct Answer: 15 : 5 : 3

Solution : We know, $\text{Time} \propto \frac{1}{\text{Speed}}$
Required ratio of time = $1:\frac{1}{3}:\frac{1}{5}$
L.C.M. of 1, 3, and 5 is 15.
= $1 × 15 : \frac{1}{3}×15:\frac{1}{5}×15$
= $15 : 5 : 3$
Hence, the correct answer is 15 : 5 : 3.

Correct Answer: Dantidurga

Solution : The correct answer is Dantidurga.

The Rashtrakuta dynasty was founded by Dantidurga in the 8th century. Dantidurga was the first ruler of the Rashtrakuta dynasty and played a significant role in establishing the dynasty's prominence in the Deccan region of India. The Rashtrakutas primarily

Correct Answer: ÷ and +

Solution : Given:
72 ÷ 4 × 64 + 8 – 24 = 80

Replace the given symbols in the options one by one with the original symbols in the given equation.
First option: ÷ and ×
= 72 × 4 ÷ 64 + 8

Correct Answer: cognisable

Solution : The correct answer is cognisable.

If a person is suspected of having committed a cognisable offence, a police officer can arrest a person without a warrant. Police directly take cognisance of a crime and arrest the suspect, and they also do not need the

Correct Answer: Abundant

Solution : Given:
Rational : Illogical :: Scanty : ?

Like, Illogical is the the antonym of Rational.
Similarly, the antonym for Scanty is abundant.

Hence, the second option is correct.

Correct Answer: Rs. 100

Solution : Given:
Compound Interest = Rs. 102
Rate = 4% per annum
Time = 2 years
When compounded annually, Compound interest $CI= P(1+\frac{R}{100})^{T}-P$, where $A$ is the total amount, $P$ is the principal amount, $R$ is the rate of interest per annum and $T$ is

Correct Answer: MANRPF

Solution : Given: 
In a certain code language, ENERGY is coded as ZGSEOE.

Here, first of all, reverse the alphabet of a given word and then add 1 to the positional value of each alternate letter.
ENERGY→YGRENE→Y + 1; G; R + 1; E; N + 1;

Correct Answer: India's First Female Muslim Teacher.

Solution : The correct answer is India's First Female Muslim Teacher.

Fatima Sheikh was widely regarded as India's First Female Muslim Teacher. She was from Aurangabad, Maharashtra. She was also honoured by Google with a Doodle on her 191st birthday on 9th January

Correct Answer: 25

Solution : Here, all the numbers are multiples of different prime numbers.

Let's check each option –
First option: 65; 13 × 5 = 65
Second option: 85; 17 × 5 = 85
Third option: 35; 7 × 5 = 35
Fourth option: 25; 5 × 5

Correct Answer: Eighteen

Solution : The correct option is Eighteen.

In India, there are 18 designated biosphere reserves. These reserves cover a diverse range of ecosystems. Nilgiri Biosphere Reserve (Tamil Nadu, Karnataka, Kerala), Nanda Devi Biosphere Reserve (Uttarakhand), Sundarbans Biosphere Reserve (West Bengal), Gulf of Mannar Biosphere Reserve (Tamil