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Question : The International Year of Biodiversity was:
Option 1: 1996
Option 2: 1999
Option 3: 2006
Option 4: 2010
Correct Answer: 2010
Solution : The correct answer is 2010.
May 22 is celebrated as the International Day for Biodiversity and 2010 was dedicated as the International Year for Biodiversity. It aimed to increase awareness about the Convention on Biological Diversity. This day and year were proclaimed by the United
Question : Select the most appropriate ANTONYM of the given word.
Gullible
Option 1: Credulous
Option 2: Pliant
Option 3: Cynical
Option 4: Simple
Correct Answer: Cynical
Solution : The most appropriate choice is the third option.
The word gullible means easily fooled or deceived, often because one is too trusting or naive. Cynical is the most appropriate antonym because it reflects a sceptical and distrustful attitude, which is opposite to the trusting and
Question : Select the option that expresses the given sentence in reported speech. Harry said to me, “Don’t wear this expensive watch to school.”
Option 1: Harry told me to not wear this expensive watch to school.
Option 2: Harry told me that don’t wear that expensive watch to school.
Option 3: Harry told me that not to wear that expensive watch to school.
Option 4: Harry told me not to wear that expensive watch to school.
Correct Answer: Harry told me not to wear that expensive watch to school.
Solution : The fourth option is the correct choice.
The steps of conversion are as follows:
Question : Directions: In a certain code language, RAT is coded as 27 and ZEBRA is coded as 125. How will RABBIT be coded in that language?
Option 1: 236
Option 2: 224
Option 3: 212
Option 4: 216
Correct Answer: 216
Solution : Given: The code for RAT is 27 and the code for ZEBRA is 125.
Write the cube of the number of RAT to get the required code – RAT has 3 letters; (3)3 = 27 Thus, RAT is coded as 27. And in, ZEBRA
Question :
Directions: Some statements are given followed by four conclusions numbered I, II, III, and IV. You have to consider the statements to be true, even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statements: All the teachers are actors. Some actors are women. Conclusions: I. All the teachers are women. II. Some women are teachers. III. Some women are actors. IV. All the actors are teachers.
Option 1: Only Conclusion I follows
Option 2: Only Conclusions II and IV follow
Option 3: Only Conclusion III follows
Option 4: None of the Conclusions follows
Correct Answer: Only Conclusion III follows
Solution : The possible Venn diagram according to the given statements –
Let's analyse the conclusions – Conclusion I: All teachers are women – From the Venn diagram, it is evident that there is no direct relation between teachers and women. So, no definite
Question : Who among the following is credited with starting the work on plant tissue culture?
Option 1: F.C. Steward
Option 2: P. Maheshwari
Option 3: P.R White
Option 4: Haberlandt
Correct Answer: Haberlandt
Solution : The correct option is Haberlandt.
Gottlieb Haberlandt, an Austrian botanist, is credited with developing plant tissue culture. He is known as the "Father of Plant Tissue Culture" for his pioneering studies in the late nineteenth and early twentieth century. Haberlandt's discoveries set the groundwork for
Question : Select the most appropriate antonym of the given word.
Incompetence
Option 1: Interfere
Option 2: Attitude
Option 3: Efficient
Option 4: Caustic
Correct Answer: Efficient
Solution : The correct choice is the third option.
Incompetence refers to a lack of ability, skill, or effectiveness in performing tasks or duties. Its antonym, efficient, denotes the capability to perform tasks well, effectively, and with competence.
The meanings of the other options are
Question : Who made a history by winning 8 gold medals in the Beijing Olympics in one event ?
Option 1: Van Lee Chu of China
Option 2: Marcus Michael of France
Option 3: Michael Phelps of U.S.A.
Option 4: Ian Kraken of U.S.A.
Correct Answer: Michael Phelps of U.S.A.
Solution : The correct answer is Michael Phelps of U.S.A.
Michael Phelps is a swimmer from USA. He holds the record of having won the maximum number of medals in Olympics. In total he has 23 olympic medals. In the Beijing Olympic itself he
Question : In which year was Razia Sultan removed from the throne of the Delhi Sultanate?
Option 1: 1244
Option 2: 1240
Option 3: 1238
Option 4: 1236
Correct Answer: 1240
Solution : The correct option is 1240.
Razia Sultan was removed from the throne of the Delhi Sultanate in 1240. After a relatively brief and tumultuous reign, she faced opposition from various quarters, leading to her eventual dethronement. Razia Sultana succeeded her father, Iltutmish, upon his death
Question : The percentage marks obtained by 6 students in different subjects are given below. The maximum marks for each subject have been indicated in the table.
P
Q
R
S
T
U
70
90
85
75
65
60
44
40
32
50
88
54
58
45
92
64
80
72
55
25
38
30
35
42
48
The total marks obtained by student Q in Physics and Hindi are what percentage (rounded off to the nearest integer) more than the total marks obtained by student T in Geography and History?
Option 1: 45%
Option 2: 49%
Option 3: 56%
Option 4: 38%
Correct Answer: 45%
Solution : The total marks obtained by student Q in Physics and Hindi: In Physics, student Q scored 90% of 80 marks = 0.9 × 80 = 72 marks In Hindi, student Q scored 54% of 100 marks = 0.54 × 100 = 54 marks So, the
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