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Question : The difference between the value of the number increased by 20% and the value of the number decreased by 25% is 36. Find the number.
Option 1: 7.2
Option 2: 0.8
Option 3: 720
Option 4: 80
Correct Answer: 80
Solution : Let the number be $100x$. According to the question, The difference between the number increased and the number decreased is 36. ⇒ $120x - 75x = 36$ ⇒ $45x = 36$ $\therefore x = \frac{4}{5}$ So, the number $=100x=\frac{4}{5} × 100 = 80$ Hence, the
Question : Directions: 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. 4, 9, 19, 39, ?
Option 1: 49
Option 2: 59
Option 3: 79
Option 4: 89
Correct Answer: 79
Solution : Given: 4, 9, 19, 39, ?
Multiply each number by 2 and add 1 to the resultant to find the next term. (4 × 2) + 1 = 8 + 1 = 9; (9 × 2) + 1 = 18 + 1 = 19;
Question : Directions: Arrange the following words as per the order in the dictionary. 1. Direction 2. Directed 3. Director 4. Directing
Option 1: 1, 4, 3, 2
Option 2: 2, 4, 1, 3
Option 3: 4, 2, 3, 1
Option 4: 4, 1, 2, 3
Correct Answer: 2, 4, 1, 3
Solution : Given: 1. Direction 2. Directed 3. Director 4. Directing
Step 1: The first six letters of each word are the same – d, i, r, e, c, t, so move on to the next letter. Step 2: Compare the seventh letter of
Question : Special Drawing Rights were created by which of the following?
Option 1: IBRD
Option 2: ADB
Option 3: IMF
Option 4: WTO
Correct Answer: IMF
Solution : The answer is the IMF.
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.
There is no _____ the fact that traditions have a greater hold on the public than anything else.
Option 1: jigging
Option 2: denying
Option 3: abducting
Option 4: bemusing
Correct Answer: denying
Solution : The correct choice is the second option, "denying".
The sentence talks about the role of traditions in influencing the public which cannot be denied which means that one refuses to admit the truth or existence of, which in this case is that one cannot refuse
Question : Directions: Select the option related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number. 17 : –153 :: –13 : ? :: –21 : 189
Option 1: –104
Option 2: 117
Option 3: 129
Option 4: –127
Correct Answer: 117
Solution : Given: 17 : –153 :: –13 : ? :: –21 : 189
Multiply the first number by –9, to obtain the second number in each number pair – Like, 17 : –153→17 × (–9) = –153 And, –21 : 189→–21 × (–9) = 189
Question : If three numbers are in the ratio of 1 : 3 : 7, and their LCM is 336, then their HCF is:
Option 1: 16
Option 2: 18
Option 3: 10
Option 4: 12
Correct Answer: 16
Solution : Three numbers are in the ratio of $1 : 3 : 7$. Let the numbers be $x, 3x, 7x$. Their LCM = $21x$ According to the question, $21x = 336$ $\therefore x = 16$ So, the numbers are 16, 16 × 3 = 48, 16
Question : The movement inside the earth's crust is studied by which of the following?
Option 1: Geology
Option 2: Seismology
Option 3: Plate tectonics
Option 4: Pantograph
Correct Answer: Seismology
Solution : The correct option is Seismology.
The study of earthquakes and how elastic waves move through the Earth and other planetary bodies is called seismology. It also covers research on many seismic sources, such as volcanic, tectonic, glacial, fluvial, oceanic, atmospheric, and human-caused occurrences like
Question : In October 2022, the ‘Tele-MANAS’ initiative was launched by the Union Ministry of Health and Family Welfare. What does ‘M’ stand for in MANAS?
Option 1: Memorandum
Option 2: Multicultural
Option 3: Medicinal
Option 4: Mental health
Correct Answer: Mental health
Solution : The correct answer is Mental health.
In MANAS, M stands for mental health. The Ministry of Health & Family Welfare announced the commencement of the Tele-MANAS (Telemental Health Assistance and Networking Across States) initiative in October 2022.
Question :
The newly hatched tadpole breaths through its:
Option 1: Lung
Option 2:
External gills
Option 3:
Internal gills
Option 4:
All the above
Correct Answer:
Solution : The correct option is - External gills.
The larval stage of a frog's biological life cycle is known as a tadpole. Tadpoles can breathe through external gills and have several fish-like traits that adult frogs might not have. In addition to breathing through their
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