Correct Answer: 1

Solution : The correct choice is the first option.

In this context, "too" is used to indicate that the person not only plays football but also plays basketball. It is used as an adverb to show an addition to what has already been stated. "

Correct Answer: 5 days

Solution : Let the efficiency of B be 1 unit.
Efficiency of A = 2 × 1 = 2 units
Efficiency of C = 3 × 1 = 3 units
Total work = (1 + 2 + 3) × 5 = 30 units
Work done by

Correct Answer: None of these

Solution : The correct answer is None of these

Polystyrene was first discovered in 1839. When Eduard Simon worked in Berlin, he invented a monomer named styrol and with this, he is credited with the discovery of Polystyrene. It is non-biodegradable and is used for

Correct Answer: 6

Solution : Remainder of (1433 × 1433 × 1422 × 1425) ÷ 12
= Remainder of (1433 ÷ 12) × Remainder of (1433 ÷ 12) × Remainder of (1422 ÷ 12) × Remainder of (1425 ÷ 12)
= Remainder of  (5 × 5 × 6 × 9)

Correct Answer: leapt into

Solution : The correct option is the third option.

Explanation:
Leapt into indicates the action of the flames jumping or moving suddenly upward into the air. It is grammatically correct and conveys the intended meaning of the sentence.

Therefore, the correct sentence would be, "The flames

Correct Answer: 72

Solution : Distance to be covered = 80 + 120 = 200 m
Relative speed = 35 – 25 = 10 km/hr = 10 × $\frac{5}{18}$ = $\frac{50}{18}$ m/s
$\therefore$ Time taken to pass = $\frac{\text{Sum of the length of the trains}}{\text{Relative Speed}}=\frac{200}{\frac{50}{18}}$ = 72 seconds
Hence,

Correct Answer: did not call for help

Solution : The correct choice is the second option.

The underlined segment "has not called for help" suggests the present perfect tense, which is not appropriate in this context. The correct past tense form should be used to indicate an action completed in

Correct Answer: 18

Solution : As per the given graph,
The number of students who obtained marks in the interval 0-10 = 2
The number of students who obtained marks in the interval 10-20 = 6
The number of students who obtained marks in the interval 20-30 = 10
The

Correct Answer: 6.5

Solution :
In $\triangle$ PQR, $\angle$ PQR = $90^{\circ}$, PQ = 5 cm and QR = 12 cm
PR² = PQ² + QR²
$PR = \sqrt{5^2 + 12^2} = \sqrt{25+144} = \sqrt{169} = 13$ cm
Circumradius of $\triangle PQR = \frac{PR}{2} = \frac{13}{2} =

Correct Answer: R and X

Solution : In the 3D view of dice,
1. Each face out of the three faces in the 3D view should be from all the pairs.
2. Two opposite faces cannot appear adjacently in the 3D view of a folded cube figure. So, the opposite