Correct Answer: Demolish : Build

Solution : Given:
Heat : Cold→Heat is the feeling of something hot whereas cold means having a low temperature, not hot or warm. Thus, Heat and Cold are opposite of each other; the pair of words are antonyms.

First option: Encourage : Motivate; Encourage means

Correct Answer: Mother's mother

Solution : Given:
A + B ⇒ A is the father of B
A – B ⇒ A is the wife of B
A × B ⇒ A is the brother of B
A ÷ B ⇒ A is the mother of B

As per the

Correct Answer: GS25

Solution : Given:
CO29, EQ27, ?, IU23, KW21

In the above-given series, add 2 to the place values of the first and the second letters, and subtract 2 from the numbers, to obtain the next term.
CO29→C + 2 = E; O + 2 = Q; 29

Correct Answer: who were shouting

Solution : The correct choice is the third option.

The correct verb should be "was" instead of "were" to match the singular subject "Ravi". The structure of the sentence consists of "the introductory clause", a relative pronoun clause referring to "Ravi", and a prepositional phrase

Correct Answer: Deny

Solution : The first option is the correct choice.

The adjective comply means to act in accordance with a wish or command. Deny means to refuse or reject a request, claim, or accusation.

The meanings of the other options are as follows:

• Engage: To actively participate,

Correct Answer: Coniferous trees

Solution : The correct answer is Coniferous trees.

Coniferous trees are mostly found in cold places. They are gymnosperms, thick perennial and woody plants. They have leaves in the shape of needles, which are rich in resin. Because of the presence of resin, the coniferous

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the fourth option is correct.

Correct Answer: 64

Solution : Direct common tangent to two circles = $\sqrt{d^{2}-(r_{1}-r_{2})^{2}}$
Let $r_{1}$ and $r_{2}$ be 32 cm and 24 cm respectively.
Length of a direct common tangent to the two circles, $d = 24 \sqrt{7}$ cm
Direct common tangent to two circles = $\sqrt{d^{2}-(r_{1}-r_{2})^{2}}$
⇒ $24 \sqrt{7}

Correct Answer: 309 km

Solution : Let $D$ denote the distance (in km) that the man covers by steamer.
According to the question,
$\frac{D}{30}-9=\frac{400-D}{70}$
$⇒\frac{D}{30}-9=\frac{40}{7}-\frac{D}{70}$
$⇒\frac{D}{21}=\frac{103}{7}$
$\therefore D= 309$ km
Hence, the correct answer is 309 km.

Correct Answer:

Solution : Based on the general information the Earth and the Moon are separate celestial bodies. While the Earth is a planet, the Moon is a satellite of the Earth. Thus, the Earth's circle lies inside the planet.

So, the Venn diagram will be –

Hence, the first