Correct Answer: 45°

Solution : $\angle$ DBC = 65$^\circ$
$\angle$ BAC = 35$^\circ$
AB = BC
Concept:
The sum of opposite angles in a cyclic quadrilateral is 180$^\circ$.
Angles made by the same chord on the same side of the circle are equal.
If two sides of a triangle are

Correct Answer: 4

Solution : The sentence follows a standard structure where "He" is the subject, "promised" is the verb, and "to mend his ways" is the infinitive phrase describing the action promised. It is clear and well-constructed. The other options provided do not improve the sentence but introduce grammatical

Correct Answer: Gaur

Solution : The correct option is Gaur.

Gaurs have a dark brown or black coat with white stockings on their legs, a white face, and a distinctive hump. They are typically found in dense forests and grasslands. These animals are known for their social behaviour, often living

Correct Answer: 4, 3, 1, 2, 5

Solution : Given:
1. Typographical  2. Typologically  3. Typifications  4. Typicalness  5. Tyrannosaurus

Step 1: Since the first two letters of all the words are the same, let's move on to the next letter.
Step 2: Compare the third letter of (Typ

Correct Answer: Carbon dioxide

Solution : The correct option is Carbon dioxide

Shortwave radiation, primarily visible light and ultraviolet, is one form of energy that the sun emits. The Earth's surface warms as a result of this energy. This solar energy is absorbed by the Earth's surface and subsequently

Correct Answer: S. L. Bahuguna

Solution : The Correct Answer is S. L. Bahuguna

Sunderlal Bahuguna Ji, an Indian environmentalist and founder of the Chipko movement, lived from 9 January 1927 to 21 May 2021. His wife and he proposed the concept of the Chipko movement. Since Bahuguna was the

Correct Answer: 2.12

Solution : In a company, the time taken by R, S and T to complete the work is 4, 6, and 8 days.
Efficiency of R = $\frac{1}4$
Efficiency of S = $\frac{1}6$
Efficiency of T = $\frac{1}{18}$
$\therefore$ Total efficiency
= $\frac{1}4+\frac{1}6+\frac{1}{18}$
= $\frac{9+6+2}{36}$
= $\frac{17}{36}$

Correct Answer: 14 and 18

Solution : Number of students who passed from institute C $=1200 \times \frac{18}{100}= 216$
Number of students who appeared from institute E $=1800\times\frac{40^\circ}{360^\circ}= 200$
Difference $(x)$ = 216 – 200 = 16
16 lies between 14 and 18.
Hence, the correct answer is 14 and

Correct Answer:

Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the first option is correct.

Correct Answer: bcca

Solution : Given:–

a_c_baab_cb_

Check the order of the letters in the given series.

To fill the series → Divide the series → a_c_ba / ab_cb_

So, the series becomes → abccbaabccba

Hence, fourth option is correct.