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Question : What value of $y$ will satisfy the following equation? $\frac{3 y}{1+\frac{1}{1+\frac{y}{1–y}}} = 2$
Option 1: $\frac{2}{3}$
Option 2: $\frac{5}{4}$
Option 3: $\frac{4}{5}$
Option 4: $\frac{3}{2}$
Correct Answer: $\frac{4}{5}$
Solution : Given: $\frac{3 y}{1+\frac{1}{1+\frac{y}{1–y}}} = 2$ ⇒ $\frac{3 y}{1+\frac{1–y}{1}} = 2$ ⇒ $\frac{3 y}{2–y} = 2$ ⇒ $3y = 4–2y$ ⇒ $5y = 4$ ⇒ $y = \frac{4}{5}$ Hence, the correct answer is $\frac{4}{5}$.
Question : The statement below has been given with bracketed text. Select the option with the correct idiom for the bracketed text.
Don't start to think we've (won this game certainly), gentlemen.
Option 1: swallowed the bitter truth
Option 2: held our horses
Option 3: have skin in the game
Option 4: got this game in the bag
Correct Answer: got this game in the bag
Solution : The correct choice is the fourth option.
Explanation: The idiom "got this game in the bag" is suitable in this context as it expresses confidence but also acknowledges the possibility of uncertainty. It suggests that victory is likely but
Question : If '+' means ÷, '×' means '–', '÷ means '×', '–' means '+'. What will be the value of the expression 9 + 3 ÷ 4 – 8 × 2 =?
Option 1: $6\frac{1}{4}$
Option 2: $6\frac{3}{4}$
Option 3: $-1\frac{3}{4}$
Option 4: 18
Correct Answer: 18
Solution : Given: 9 + 3 ÷ 4 – 8 × 2 Changing the signs, we get: 9 ÷ 3 × 4 + 8 – 2 = 3 × 4 + 8 – 2 = 12 + 8 – 2 = 20 – 2 = 18 Hence,
Question : Wheatstone bridge is an arrangement of _________ resistors used for accurate measurement of resistance.
Option 1: three
Option 2: six
Option 3: five
Option 4: four
Correct Answer: four
Solution : The correct answer is four.
A Wheatstone bridge consists of four arms, or resistors, where two arms have their ratio maintained at a fixed value, and the other two arms, or resistors, are left without any fixed value. This leaves the remaining arms balanced, with
Question : Directions: In a certain code language, RANDOM is coded as YWUZVI, and AMONG is coded as HIVJN. What is the code for POWERED in the given code language?
Option 1: WKDAYAK
Option 2: WDKAYAK
Option 3: WKADYAK
Option 4: WKDAAYK
Correct Answer: WKDAYAK
Solution : Given: The code for RANDOM is YWUZVI, and the code for AMONG is HIVJN.
Add 7 and subtract 4 alternatively in the place value of the letters RANDOM, to obtain the code – R + 7 = Y; A – 4 = W; N +
Question : Choose the word that means the same as the given word. Fortitude.
Option 1: Grit
Option 2: Vacillation
Option 3: Plot
Option 4: Grim
Correct Answer: Grit
Solution : The correct choice is the first option.
Fortitude refers to courage, strength of mind, and resilience in the face of adversity or challenges.
Grit: This word shares a similar meaning with "fortitude". Grit is the courage and resolve to persevere and overcome obstacles.
The meanings
Question : Directions: Select the odd group of numbers. (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.)
Option 1: 14 – 193
Option 2: 15 – 220
Option 3: 16 – 251
Option 4: 17 – 284
Correct Answer: 14 – 193
Solution : Let's check the options – First option: 14 – 193; 142 – 5 = 191 ≠ 193 Second option:15 – 220; 152 – 5 = 220 Third option: 16 – 251; 162 – 5 = 251 Fourth option:17
Question : The mass number of potassium is:
Option 1: 39
Option 2: 40
Option 3: 38
Option 4: 37
Correct Answer: 39
Solution : The correct option is 39.
Since potassium (symbol K) has several isotopes, the mass number of potassium can change. Atoms of the same element that differ in their neutron counts but have the same number of protons, which characterises the elements, are called isotopes.
Question : Select the grammatically correct sentence.
Option 1: The easiest way to solve a issue was to accept the demands of the strikers unconditionally.
Option 2: The easiest way to solve an issue was to accept a demands of the strikers unconditionally.
Option 3: The easiest way to solve the issue was to accept the demands of the strikers unconditionally.
Option 4: An easiest way to solve the issue was to accept an demands of the strikers unconditionally.
Correct Answer: The easiest way to solve the issue was to accept the demands of the strikers unconditionally.
Solution : The third option is the correct answer.
"The easiest way" is a grammatically correct phrase to start the sentence. "To solve the issue" is the correct structure to describe the
Question : Directions: In the following question, unscramble the letters to form a meaningful word. Then find out the correct numerical position of the letters.
Option 1: 653412
Option 2: 415623
Option 3: 356412
Option 4: 635241
Correct Answer: 635241
Solution : Given:
The unscrambled word from the given letters→BRANCH
Now, the correct numerical position of the letters – B→6; R→3; A→5; N→2; C→4; H→1
So, 635241 is the required answer. Hence, the fourth option
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