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Question : The ozone hole that has been detected lies in the atmosphere above
Option 1: Arctic Ocean
Option 2: Antarctica
Option 3: India
Option 4: Alaska
Correct Answer: Antarctica
Solution : The correct option is Antarctica.
The ozone hole is a region in the Earth's stratosphere where the concentration of ozone (O3) is significantly reduced. This thinning of the ozone layer primarily occurs over Antarctica and is most prominent during the Southern Hemisphere's
Question : Directions: In the given question, select the related letter from the given alternatives. BELL : AFKM :: DOOR : ?
Option 1: CNPQ
Option 2: ENPS
Option 3: EPNS
Option 4: CPNS
Correct Answer: CPNS
Solution : Given: BELL : AFKM :: DOOR : ?
Subtract and add 1 alternately to the place values of BELL to obtain the required code – B – 1 = A; E + 1 = F; L – 1 = K; L + 1 = M
Question : Directions: Out of the given letter clusters, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is different from the rest.
Option 1: ABC
Option 2: JKL
Option 3: RTU
Option 4: FGH
Correct Answer: RTU
Solution : Let's check each option – First option: ABC; A + 1 = B; B + 1 = C Second option: JKL; J + 1 = K; K + 1 = L Third option: RTU; R + 2 = T; T + 1 = U Fourth
Question : Which river is the third largest in the peninsula of India and the largest river of Odisha State?
Option 1: Godavari
Option 2: Mahanadi
Option 3: Krishna
Option 4: Narmada
Correct Answer: Mahanadi
Solution : The correct answer is Mahanadi.
The Mahanadi River is the third-largest river in the Indian peninsula and the largest river in the state of Odisha. It originates from the Sihawa Mountain of Chhattisgarh state and flows through Odisha before emptying into the Bay of
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
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