Correct Answer: 2

Solution : Amount = INR 7500
1. Two successive discounts of 5% and 5%
Net discount % = $5 +5- \frac{5×5}{100}$ = $9.75$
2. Single discount of 10%
3. Two successive discounts of 8% and 2%
Net discount % = $8 +2- \frac{8×2}{100}$ = $9.84$
So, the

Correct Answer: 38 years

Solution : Let the present age of the son be x years.

Two years ago, Aadhya was three times as old as his son, the equation becomes

⇒ Aadhya's age two years ago = 3 (x – 2) = 3x – 6

⇒ Aadhya's present age

Correct Answer: Am I known to her?

Solution : The correct choice is the fourth 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 sentence becomes the subject in the passive voice.

Correct Answer: 51

Solution : Given:
98 – 39 – 27 = 31; 87 – 38 – 34 = 20

Multiply the digits of each number of the L.H.S. and then subtract them to get the R.H.S.
Like, 98 – 39 – 27 = 31→(9 × 8) – (3 ×

Correct Answer: 30

Solution : Given: The number of pupils in a class = 55
Ratio of male and female = 5 : 6
Let the number of male and female pupils be 5x and 6x, respectively.
So, the total number of pupils = 5x + 6x = 11x
According

Correct Answer: 172

Solution : Given:
214, 207, 193, ?, 144, 109

In the above-given series, subtract the multiples of 7 from the previous number to get the next number.
214 – 7 = 207; 207 – 14 = 193; 193 – 21 = 172; 172 – 28 = 144;

Correct Answer: 1833

Solution : The correct answer is 1833.

Carl Friedrich Gauss and Wilhelm Eduard Weber invented the first electromagnetic telegraph in 1833. Weber was appointed physics professor in Gottingen in 1831, having completed his studies in Halle and Gottingen. His attempts to create an absolute electrical unit

Correct Answer: Arybhatta 

Solution : Correct Answer is Aryabhatta 

The concept of zero was transmitted from India and Babylon to Greece, Persia, and the Arab world over the course of hundreds of years. Zero was first used in calculations by Aryabhatta in the fifth century and Brahmagupta sometime around 628

Correct Answer: idols

Solution : The correct choice is the first option.

Idols: Objects of adoration or worship, often referring to religious or celebrity figures.

The meanings of the other options are as follows:

• Idoles: Not a recognised English word.
• Ideals: Standards or principles that represent

Correct Answer: Article 21

Solution : The correct answer is Article 21.

The KA Najeeb vs. Union of India case is primarily concerned with a breach of Article 21 of the Indian Constitution. Article 21 of the Indian Constitution provides the right to life and personal liberty, and the