1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : $\triangle$ LON and $\triangle$ LMN are two right-angled triangles with common hypotenuse LN such that $\angle$ LON = $90^{\circ}$ and $\angle$ LMN = $90^{\circ}$. LN is the bisector of $\angle$ OLM. If LN = 29 cm and ON = 20 cm, then what is the perimeter (in cm) of $\triangle$ LMN?
Option 1: 67
Option 2: 62
Option 3: 65
Option 4: 70
Correct Answer: 70
Solution : Given: $\triangle$LON and $\triangle$LMN are two right-angled triangles with common hypotenuse LN such that $\angle$LON = $90^{\circ}$ and $\angle$LMN = $90^{\circ}$. LN is the bisector of $\angle$OLM also, LN = 29 cm and ON = 20 cm. In $\triangle$LON, LO = $\sqrt{29^2-20^2}=\sqrt{441}$ = 21 cm
Question : The given histogram shows the frequency distribution of the speed of cars passing through at a particular spot on a highway. Study the graph and answer the question that follows.
The number of cars with speeds between 70 km/h and 80 km/h is what percentage more than the number of cars with speeds between 50 km/h and 60 km/h? (correct to one decimal place)
Option 1: 22.2 %
Option 2: 15.5 %
Option 3: 28.6 %
Option 4: 29.7 %
Correct Answer: 28.6 %
Solution : According to the question Number of cars in 70 - 80 km/h range(A) = 90 Number of cars in 50 - 60 km /h range(B) = 70 Use: A is more than B in percentage = $\frac{(A- B)}{B}$×100 ⇒ Required percentage = $\frac{90 -
Question : The Battle of Karnal is known for the invasion of which of the following aggressors against India?
Option 1: Nadir Shah
Option 2: Nasir Khan
Option 3: Ahmad Shah Abdali
Option 4: Shah Shuja
Correct Answer: Nadir Shah
Solution : The correct option is Nadir Shah.
The Battle of Karnal, which took place on February 24, 1739, is known for the invasion of India by the aggressor, Nadir Shah, who was the ruler of Persia (modern-day Iran). Nadir Shah's invasion of India culminated
Question : Directions: In the following question a series is given, with one or more number(s) missing. Choose the correct alternative from the given ones that will complete the series. ?, 5, 30, 186, 1309, 10480
Option 1: 0.25
Option 2: 0.75
Option 3: 1.00
Option 4: 0
Correct Answer: 0.25
Solution : Given: ?, 5, 30, 186, 1309, 10480
Multiply and add the sequential natural numbers to the previous term of the series – (5 × 5) + 5 = 25 + 5 = 30 (30 × 6) + 6 = 180 + 6 = 186 (186
Question : Select the most appropriate option that expresses the given sentence in active voice. The car was manufactured by the company in a factory overseas.
Option 1: The factory overseas was used by the company to manufacture the car.
Option 2: The company manufactured the car in a factory overseas.
Option 3: The car was being manufactured by the company in a factory overseas.
Option 4: The car was manufactured in a factory overseas by the company.
Correct Answer: The company manufactured the car in a factory overseas.
Solution : The correct answer is the second option.
Active voice refers to a sentence structure where the subject performs the action stated by the verb. In this case, the sentence is in the passive voice as the subject
Question : Directions: Which two numbers should be interchanged, to make the given equation correct? 4 × 8 – 12 + 5 = 16
Option 1: 4 and 5
Option 2: 8 and 5
Option 3: 16 and 8
Option 4: 12 and 16
Correct Answer: 8 and 5
Solution : Given: 4 × 8 – 12 + 5 = 16
Replace the given numbers in the options one by one with the original numbers in the given equation. First option: 4 and 5 4 × 8 – 12 + 5 = 16 =
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
The Small Indian Mongoose, (1) ______ its little round ears, is an (2) ______ hunter and has a long snout-like face and short legs that have sharp claws. It (3) ______ brown or grey-grizzly fur and (4) ______ in abandoned burrows or tunnels. (5) ______ the rat-like appearance, mongooses are not rodents.
Question:
Select the most appropriate option to fill in the blank number 1.
Option 1: of
Option 2: to
Option 3: from
Option 4: with
Correct Answer: with
Solution : The correct choice is the fourth option.
With is the correct preposition to link the mongoose and its little round ears.
Therefore, the correct answer is, with.
Question : The writer of Ramcharitmanas, Tulsidas, was related to which ruler?
Option 1: Chandragupta Maurya
Option 2: Nawab Wajid Ali Shah
Option 3: Harsha
Option 4: Akbar
Correct Answer: Akbar
Solution : The correct answer is Akbar.
In 1574 CE, Tulsidas started writing the Ramcharitmanas at Ayodhya. During this time, India was ruled by the Mughal Emperor Akbar. He was a contemporary of Tulsidas. During Akbar’s reign, Tulsidas wrote several well-known works in Sanskrit and Awadhi languages.
Question : The compound used in prickly heat powder to prevent excessive sweating is
Option 1: Boric acid
Option 2: Phosphoric acid
Option 3: Carbonic acid
Option 4: Sulphonic acid
Correct Answer: Boric acid
Solution : The correct option is Boric acid.
Because of its antibacterial and astringent qualities, boric acid is frequently used in prickly heat powder. These substances aid in the prevention of excessive perspiration, and the calming of the skin. Boric acid has long been used to
Question : A man bought some eggs of which 10% are rotten. He gives 80% of the remaining to his neighbours. Now he is left out with 36 eggs. How many eggs did he buy?
Option 1: 40
Option 2: 100
Option 3: 200
Option 4: 72
Correct Answer: 200
Solution : Let the number of eggs he bought be 100 units. Eggs, after removing rotten one = 90 units Eggs given to neighbour = 80% of 90 = 72 units. Now, remaining eggs = 90 - 72 = 18 units. Now, on comparing, we get, 18
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update
