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Question : The ratio of the area of two isosceles triangles having the same vertical angle (i.e. the angle between equal sides) is 1 : 4. The ratio of their heights is:
Option 1: 1 : 4
Option 2: 2 : 5
Option 3: 1 : 2
Option 4: 3 : 4
Correct Answer: 1 : 2
Solution : $\angle$ BAC = $\angle$ QPR $\angle$ ABC = $\angle$ ACB and $\angle$ PQR = $\angle$ PRQ $\angle$ ABC = $\angle$ ACB = $\angle$ PQR = $\angle$ PRQ $\triangle$ BAC ~ $\triangle$ QPR $\frac{area(\triangle BAC)}{area(\triangle PQR)}$ = $\frac{h^2}{H^2}$ ⇒ $\frac{1}{4}$ = $\frac{h^2}{H^2}$ ⇒ $\frac{h}{H}$
Question : Citric acid is present in free form in
Option 1: tamarind
Option 2: milk
Option 3: apple
Option 4: lemon
Correct Answer: lemon
Solution : The correct option is lemon.
Lemon contains citric acid in its free form. Lemons' sour flavour is caused by a natural organic acid. Lemon juice contains 5% to 6% citric acid. Other citrus fruits, such as oranges, limes, and grapefruits, contain citric acid. Other
Question : Directions: Which two numbers should be interchanged to make the given equation correct? 81 + 31 ÷ 9 – 7 = 33
Option 1: 9 and 7
Option 2: 31 and 9
Option 3: 31 and 81
Option 4: 81 and 7
Correct Answer: 31 and 81
Solution : Given: 81 + 31 ÷ 9 – 7 = 33
Let's check the options – First options: 9 and 7 81 + 31 ÷ 7 – 9 = 33 On solving the L.H.S. of the given equation – = 81 + 31 ÷
Question : The present age of Rahim is five times the present age of his daughter, Savita. Seven years from now, Rahim will be three times as old as Savita. What is the present age (in years) of Rahim?
Option 1: 45 years
Option 2: 35 years
Option 3: 40 years
Option 4: 30 years
Correct Answer: 35 years
Solution : Let the present age of Rahim be x years and her daughter be y years. Given: x = 5y According to the question, x + 7 = 3(y + 7) ⇒ x + 7 = 3y + 21 Putting the value of x, we
Question : The following graph shows the results of students in a school. In which years is the difference in number of students who passed to those who failed maximum?
Option 1: 1991 - 92
Option 2: 1993 - 94
Option 3: 1992 - 93
Option 4: 1994 - 95
Correct Answer: 1993 - 94
Solution : The difference in the number of students who passed to those who failed in 1991 - 92 = 150 - 100 = 50 The difference in the number of students who passed to those who failed in 1992 - 93 = 200 -
Question : Select the most appropriate ANTONYM of the given word. Confused
Option 1: Lucid
Option 2: Developed
Option 3: Stupid
Option 4: Tangled
Correct Answer: Lucid
Solution : The first option is the correct choice.
The word confused describes a state of being unclear, disordered, or lacking coherence in thought. The most suitable antonym is lucid, which refers to clarity, transparency, and easily understood expression.
The meanings of the other options are as
Question : Dumping is a form of price discrimination at
Option 1: within industry
Option 2: National level
Option 3: International level
Option 4: local level
Correct Answer: International level
Solution : The correct option is International Level.
When a company sells its products in a foreign market at a price lower than the domestic market or production cost, this can harm domestic industries in the importing country, potentially leading to anti-dumping measures.
Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer. Do not ____ your own personal views upon the reader.
Option 1: expose
Option 2: interpose
Option 3: express
Option 4: impose
Correct Answer: impose
Solution : The fourth option is the correct answer: impose.
Expose: To reveal or make something visible or known, often something hidden or concealed.
Interpose: To place or insert something between two things or people; to intervene in a conversation or situation.
Express: To
Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: 169
Option 2: 196
Option 3: 255
Option 4: 289
Correct Answer: 255
Solution : Let's check the given options – First option: 169; (13)² = 169 Second option: 196; (14)² = 196 Third option: 255 is not a square of any number. Fourth option: 289; (17)² = 289
So, 255 is not a square of any number. Hence, the
Question :
Which one of the following is not a qualitative control of credit by the Central bank of a country?
Option 1:
Rationing of credit
Option 2:
Regulation of consumer credit
Option 3: Variation of margin requirements
Option 4: Regulation of margin requirements
Correct Answer: Variation of margin requirements
Solution : The correct option is Variation of margin requirements.
Margin requirement adjustments are a quantitative control used by central banks. They involve specifying the amount an investor must deposit to buy securities on margin.This affects credit availability in financial markets. Qualitative controls focusses
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