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Question : Excess amount of absorbed water by plants is liberated out by :
Option 1: Evaporation
Option 2: Osmosis
Option 3: Diffusion
Option 4: Transpiration
Correct Answer: Transpiration
Solution : The correct option is Transpiration.
Excess water collected by plants is mostly released or expelled by a process known as transpiration. Water is pulled up from the roots of plants, passes through the plant's vascular system (xylem), and finally evaporates into the atmosphere through tiny
Question : Directions: B is the father of C. C is the brother of Q. Q is the son of M's son. M is married to T. B is the only son of T. T is the mother of U. How is T related to Q?
Option 1: Father
Option 2: Mother's brother
Option 3: Mother's mother
Option 4: Father's mother
Correct Answer: Father's mother
Solution : According to the given information, the family tree will be –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
So, T is Q's father's mother. Hence, the fourth option is correct.
Question : Which of the following machines was designed by Charles Babbage?
Option 1: Analytical Engine
Option 2: Arithmetic Engine
Option 3: Tabulating Machine
Option 4: Punched card
Correct Answer: Analytical Engine
Solution : The correct option is the Analytical Engine.
Charles Babbage, an English inventor who died in 1871, conceived and partially constructed the Analytical Engine, which is usually regarded as the first computer. Babbage started imagining methods to enhance the difference engine, a less complex
Question : Directions: Based on the position in the English alphabetical order, three of the following letter clusters are alike in some manner and one is different. Select the odd letter cluster.
Option 1: IGMJ
Option 2: SPVT
Option 3: DBHE
Option 4: NLRO
Correct Answer: SPVT
Solution : Let's check the options – First option: IGMJ→I – 2 = G; G + 6 = M; M – 3 = J Second option: SPVT→S – 3 = P; P + 6 = V; V – 2 = T Third option: DBHE→D – 2 =
Question : Autocracy means
Option 1: Rule by few
Option 2: Rule by King
Option 3: Absolute rule by one
Option 4: Rule by the representatives of the people
Correct Answer: Absolute rule by one
Solution : Correct Answer is Absolute rule by one
An autocracy is a system of government in which a single ruler has complete authority over all matters of state and the entire population. This country has a one-person, all-powerful government. Autocracies are frequently brutal
Question : Select the most appropriate option to fill in the blank.
You need to put the baby very _____ on the bed.
Option 1: much gently
Option 2: gently
Option 3: more gentle
Option 4: gentle
Correct Answer: gently
Solution : The correct choice is the second option.
Gently means in a kind, tender manner. The sentence already contains a modifier, and thus, no other word other than an adverb is necessary. This helps convey the intended meaning that the baby needs to be put
Question : In an examination out of 6000 students, 60% of boys and 90% of girls passed. If the total pass percentage was 65%, then what would be the number of boys?
Option 1: 3500
Option 2: 5000
Option 3: 4500
Option 4: 5500
Correct Answer: 5000
Solution : Let the number of boys be $x$ The number of girls = 6000 – $x$ Now, 60% of $x$ + 90% of (6000 - $x$) = 65% of 6000 ⇒ 0.6$x$ + 0.9(6000 – $x$) = 0.65 × 6000 ⇒ 0.6$x$ + 5400 – 0.9$x$
Question : What are the main energy sources for Earth's internal heat engine?
Option 1: Radiogenic heat and oceanic tide heat
Option 2: The heat from volcanoes and solar heat
Option 3: Solar heat and oceanic tide heat
Option 4: Radiogenic heat and primordial heat
Correct Answer: Radiogenic heat and primordial heat
Solution : The correct option is Radiogenic heat and primordial heat.
The planet's internal heat engine is fueled by heat from radioactive material decay and heat left over from Earth's birth. Radioactive atoms have energy that spontaneously escapes as gamma rays or
Question : 14 degrees Fahrenheit is equal to how many degrees centigrade?
Option 1: -10
Option 2: -20
Option 3: +10
Option 4: +20
Correct Answer: -10
Solution : The correct option is -10. To convert Fahrenheit to Celsius, you can use the following formula: Celsius= 5/9 * (Fahrenheit - 32) For 14 degrees Fahrenheit Celsius = 5/9 * (14 - 32) Celsius = 5/9 * (-18) Celsius = -10 So, 14 degrees
Question : Directions: In the following question, the sentence given with a blank is to be filled in with an appropriate word. Select the correct alternative out of the four.
What is the time _____ your watch?
Option 1: in
Option 2: by
Option 3: on
Option 4: of
Correct Answer: by
Solution : The second option is the correct choice.
The preposition by means according to.
Time by your watch is an idiomatic expression, and in the sentence, it is used to ask someone to provide the current time as indicated by his watch.
Therefore, the complete
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