Correct Answer: 853

Solution : Given:
3, 13, 53, 213, ?, 3413

Multiply each number by 4 and then add 1 to the resultant, to obtain the next number in the series.
3 × 4 + 1 = 13; 13 × 4 + 1 = 53; 53 × 4 +

Correct Answer: Football

Solution : The correct answer is Football.

The Rovers Cup is an annual football event in India hosted by the Western India Football Association. It was founded in 1891 by British football enthusiasts in Bombay. 
Rovers Cup was discontinued in 2001. Mohun Bagan AC was the last

Correct Answer: SPQR

Solution : The fourth option is correct.

The paragraph starts with sentence S, which introduces the context of where Annie slept initially, followed by sentence P, which introduces the speaker's location. It is then followed by sentence Q, which provides information about Annie's waking

Correct Answer: Special attention is being paid to the weak students.

Solution : The correct choice is the first option.

Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active voice becomes the subject

Correct Answer: Indian Petrochemicals Corporation Limited

Solution : The correct option is Indian Petrochemicals Corporation Limited.

Indian Petrochemicals Corporation Limited (IPCL) was established in 1969. It played a pioneering role in the development of the petrochemical industry in the country and was instrumental in producing a wide range of petrochemical

Correct Answer: abca

Solution : Given:

_bcab_cabc_abca_b

Let's check the given options –

First option: abac

The series becomes  abcabbcabcaabcacb

There is no pattern in the above series.

Second option: abca

The series becomes  abcabbcabccabcaab

The

Correct Answer: 11229.17 cm³

Solution : Given the diameter of the hemisphere = 35 cm
⇒ Radius = $\frac{35}{2}$ cm
The volume of the hemisphere
= $\frac{2}{3}\pi r^3$
= $\frac{2}{3}\times \frac{22}{7}\times \frac{35}{2}\times \frac{35}{2}\times \frac{35}{2}$
= $\frac{22\times 5\times 35\times 35}{3\times 2\times 2}$
= $\frac{134750}{12}$
= $11229.17\ \mathrm{cm^3}$
Hence, the correct

Correct Answer: 800 km

Solution : Given:
A man covers half of the journey by train at a rate of 60 km/hr and the rest by road at a rate of 50 km/hr.
So, the average speed of the man = ($\frac{2×60×50}{60+50}$) = $\frac{600}{11}$ km/h
With this average speed, he

Correct Answer: 216

Solution : Let the required number be k.
LCM × HCF = Product of the numbers
⇒ 4104 × 9 = 171 × k
⇒ k = $\frac{4104 \times 9}{171}$ = 216
Hence, the correct answer is 216.

Correct Answer: Positron

Solution : The correct option is - Positron

Positron is the name of the electron's antiparticle. Although it has the same mass as an electron, a positron is positively charged. A form of nuclear medicine treatment called positron emission tomography analyzes the metabolic activity of the cells