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Question : Directions: Select the triad in which the numbers are related in the same way as the numbers of the following triads. 14 – 15 – 145 12 – 27 – 195 (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: 25 – 21 – 670
Option 2: 17 – 31 – 240
Option 3: 11 – 19 – 230
Option 4: 12 – 52 – 450
Correct Answer: 17 – 31 – 240
Solution : Given: 14 – 15 – 145; 12 – 27 – 195
In the given triads, multiply the sum of the first two numbers by 5 to get the third number. (14 – 15 – 145)→(14 + 15) × 5 = 29
Question : Which of the following traditional dances is not a martial art form?
Option 1: Chhau
Option 2: Bhavai
Option 3: Kalaripayattu
Option 4: Lazim
Correct Answer: Bhavai
Solution : The correct answer is Bhavai.
Bhavai is a traditional folk dance of Rajasthan and Gujarat. It is not a martial art form. Chhau, on the other hand, is a martial, tribal and folk dance that originated in Northeastern India. Kalaripayattu is an Indian martial
Question : Which of the following bills can be initiated only in the Lok Sabha?
Option 1: Private members bill
Option 2: Constitution amendment bill
Option 3: Government bill
Option 4: Money bill
Correct Answer: Money bill
Solution : The correct option is a Money bill.
Article 110 of the Indian Constitution defines money bills and specifies that only the Lok Sabha has the authority to initiate and pass money bills. The Rajya Sabha (the upper house) can only make recommendations on
Question : Direction: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
1, 2, 2, 4, 3, 8, 7, 10, ?
Option 1: 11
Option 2: 13
Option 3: 9
Option 4: 8
Correct Answer: 11
Solution : Given –
The pattern follow for the series is –
1 + 1 = 2; 2 + 1 = 3; 3 + 4 = 7; 7 + 4 = 11
2 + 2
Question : Directions: Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusions logically follow from the given statements. Statements: I. All papers are scissors. II. Some scissors are books. III. All books are animals. Conclusions: I. Some animals are books II. Some scissors are paper.
Option 1: Only conclusion (II) follows
Option 2: Only conclusion (I) follows
Option 3: Both conclusions (I) and (II) follow
Option 4: Neither conclusion (I) nor (II) follows
Correct Answer: Both conclusions (I) and (II) follow
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): Some animals are books – From the Venn diagram, we can see that the circle representing books is completely inside
Question : In 1957, who redefined a model that predicted the shape of individual molecules based on the extent of electron-pair electrostatic repulsion?
Option 1: Nyholm and Gillespie
Option 2: Heitler and London
Option 3: Staudinger and Perry
Option 4: Marcet and Pauling
Correct Answer: Nyholm and Gillespie
Solution : The correct answer is Nyholm and Gillespie.
In 1957, two chemists, Ronald Gillespie from Canada and Ronald Nyholm from Australia, came up with the VSEPR (Valence Shell Electron Pair Repulsion) theory. This theory provides a new way to predict the shape of individual
Question : To have a surface area of $9\pi$ square units of a ball, what should be the diameter (in units) of the ball?
Option 1: 2.5
Option 2: 2
Option 3: 1.5
Option 4: 3
Correct Answer: 3
Solution : Let the radius of the ball be $r$ units. So, the surface area = $4\pi r^2$ According to the question, $9\pi = 4\pi r^2$ ⇒ $\frac{9}{4} = r^2$ $\therefore$ $r = \frac{3}{2}$ And d = $2r$ = 3 units. Hence, the correct answer is 3.
Question : Directions: Which answer figure will complete the pattern in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : The following figures can combine to form a complete pattern –
Hence, the first option is correct.
Question : Which among the following diseases is caused mainly by the deficiency of Vitamin C?
Option 1: Goitre
Option 2: Rickets
Option 3: Scurvy
Option 4: Kwashiorkor
Correct Answer: Scurvy
Solution : The correct answer is Scurvy.
Scurvy is caused mainly by the deficiency of Vitamin C. Vitamin C deficiency can cause Scurvy disease, leading to bleeding gums and weakening of bones. The sources of Vitamin C are fruits and vegetables, especially citrus fruits like oranges and
Question : Fermentation is a type of _______________ process.
Option 1: Anaerobic
Option 2: Aerobic
Option 3: Oxidation
Option 4: Pasteurisation
Correct Answer: Anaerobic
Solution : The correct option is Anaerobic.
Fermentation is an anaerobic process that involves the conversion of carbohydrates into energy and other end products such as alcohol or acids in the absence of oxygen. Sugars are converted into ethanol (alcohol) and carbon dioxide by yeast and certain
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