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Question : The printed price of a TV set is INR 14,500. It is sold for INR 10,000 with two consecutive discounts. If the first discount is 10%, then what is the second discount?
Option 1: 23.37%
Option 2: 25.37%
Option 3: 20.37%
Option 4: 27.37%
Correct Answer: 23.37%
Solution : The marked price of the TV = INR 14,500 Selling price of TV = INR 10,000 First discount percentage = 10% Let the second discount percentage be $b$%. Total discount given = $\frac{14500-10000}{14500}\times 100$ = 31.034% We know final discount after two consecutive discounts of
Question : Which of the following organelles is called 'Atom bombs'?
Option 1: Microtubules
Option 2: Nucleolus
Option 3: Golgi bodies
Option 4: Lysosomes
Correct Answer: Lysosomes
Solution : The correct answer is Lysosomes.
Lysosomes are referred to be the "suicide bags" or "atom bombs" of the cell. They are membrane-bound organelles that contain a range of digestive enzymes capable of breaking down various biological substances including as proteins, carbohydrates, lipids, and nucleic acids.
Question : The value of $\frac{\sin ^2 30^{\circ}+\cos ^2 60^{\circ}-\sec 35^{\circ} \cdot \sin 55^{\circ}}{\sec 60^{\circ}+\operatorname{cosec} 30^{\circ}}$ is equal to:
Option 1: $\frac{1}{8}$
Option 2: $-\frac{1}{4}$
Option 3: $\frac{1}{4}$
Option 4: $-\frac{1}{8}$
Correct Answer: $-\frac{1}{8}$
Solution : Given: $\frac{\sin ^2 30^{\circ}+\cos ^2 60^{\circ}-\sec 35^{\circ} \cdot \sin 55^{\circ}}{\sec 60^{\circ}+\operatorname{cosec} 30^{\circ}}$ = $\frac{(\frac{1}{2})^2+(\frac{1}{2})^2 - \sec 35^{\circ} \cdot \sin (90-35)^{\circ}}{2+2}$ = $\frac{(\frac{1}{4})+(\frac{1}{4}) - \sec 35^{\circ} \cdot \cos 35^{\circ}}{2+2}$ = $\frac{(\frac{2}{4}) - (\frac{1}{ \cos 35^{\circ}}) \cdot \cos 35^{\circ}}{4}$ = $\frac{(\frac{2}{4}) - 1}{4}$ = $-\frac{1}{8}$ Hence, the
Question : During ______ motion of an object along a straight line, the change in velocity of the object for any time interval is zero.
Option 1: Linear
Option 2: Translational
Option 3: Equilibrium
Option 4: Uniform
Correct Answer: Uniform
Solution : The correct answer is Uniform.
The velocity of an object moving uniformly along a straight line remains constant over time. As a result, the vehicle's direction and speed remain unchanged. In this instance, the object's change in velocity over all time intervals is zero, which
Question : Directions: In a certain code language, GRAB is coded as 5401, and BANG is coded as 9105. What is the code for N in the given code language?
Option 1: 5
Option 2: 9
Option 3: 1
Option 4: 0
Correct Answer: 9
Solution : Given: 1. GRAB→5401 2. BANG→9105
After comparing both words, we get – In both words, the common letters are G/A/B and the common numbers are 5/1/0. The remaining letters and codes in the first word are R and 4, and in the second word are
Question : Directions: If BOULDER is coded as ZMSJBCP, then how will ELK be coded?
Option 1: XIG
Option 2: EOC
Option 3: CJI
Option 4: BXM
Correct Answer: CJI
Solution : Given: BOULDER is coded as ZMSJBCP.
Subtract 2 from the place values of each letter of BOULDER to get the code – B – 2 = Z; O – 2 = M; U – 2 = S; L – 2 = J; D – 2
Question : Select the most appropriate meaning of the underlined idiom.
Has he lost his mind? He is falling foul of everybody.
Option 1: Quite puzzled with
Option 2: Maintaining a sort of coldness
Option 3: Having an amicable talk with
Option 4: Quarrelling with
Correct Answer: Quarrelling with
Solution : The correct answer is the fourth option.
The idiom "falling foul of" is commonly used to describe a situation in which someone is in conflict or disagreement with others, often resulting in quarrels or disputes. In this context, the sentence expresses concern about the
Question : Directions: If 1 / 4 / 3 = 254 and 3 / 6 / 8 = 479, then 5 / 2 / 7 = ?
Option 1: 416
Option 2: 461
Option 3: 368
Option 4: 638
Correct Answer: 638
Solution : Given: 1 / 4 / 3 = 254; 3 / 6 / 8 = 479
1 / 4 / 3→1 + 1 = 2; 4 + 1 = 5; 3 + 1 = 4→254 3 / 6 / 8→3 + 1 = 4; 6 +
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 – operations on 13 such as adding/subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (64, 8, 16) (40, 20, 4)
Option 1: (56, 14, 8)
Option 2: (100, 50, 8)
Option 3: (120, 100, 5)
Option 4: (54, 9,14)
Correct Answer: (56, 14, 8)
Solution : Given: (64, 8, 16); (40, 20, 4)
Multiply the second number with half of the third number, to get the first number – ⇒ (64, 8, 16)→8 × (16 ÷ 2) = 64 ⇒ (40, 20, 4)→20 × (4 ÷ 2) = 40
Question : Directions: If + means ×, × means –, – means ÷ and ÷ means +, then what will come in place of the (?) in the following equation? 250 – 10 + 10 × 5 ÷ 2 = ?
Option 1: 247
Option 2: 167
Option 3: 320
Option 4: 234
Correct Answer: 247
Solution : Given: 250 – 10 + 10 × 5 ÷ 2 = ?
After interchanging the given mathematical signs, we get – ⇒ 250 ÷ 10 × 10 – 5 + 2 ⇒ 25 × 10 – 5 + 2 ⇒ 250 – 5 + 2
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