1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : Directions: The Venn diagram below best represents the relationship among which of the classes given in the options.
Option 1: Police Officers, Doctors, Nurses
Option 2: Artists, Fathers, Girls
Option 3: Brothers, Males, Females
Option 4: Fathers, Uncles, Brothers
Correct Answer: Fathers, Uncles, Brothers
Solution : Let's check the options – First option: Police Officers, Doctors, Nurses; These are the professions and do not have a common relation to them. Therefore, this is incorrect. Second option: Artists, Fathers, Girls; some girls and fathers may be artists but there is
Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select 'No Error'.
Due to the (1) / snow the (2) / marks was unrecognisable. (3) / No Error (4)
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : The error lies in the third part of the sentence because ''was'' should be replaced by ''were''. Since the helping verb ''was'' doesn't agree with the subject ''marks'' as per subject-verb agreement because ''marks'' is a plural subject.
Therefore, the correct statement should
Question : Directions: Select the option figure that will replace the question mark (?) in the figure given below to complete the pattern. (Rotation is not allowed.)
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –
Hence, the third option is correct.
Question : $\triangle P Q R$ is similar to $\triangle \mathrm{UVW}$. Perimeters of $\triangle \mathrm{PQR}$ and $\Delta \mathrm{UVW}$ are 120 cm and 240 cm respectively. If PQ = 30 cm, then what is the length of UV?
Option 1: 45 cm
Option 2: 75 cm
Option 3: 60 cm
Option 4: 90 cm
Correct Answer: 60 cm
Solution : In similar triangles, the ratios of the respective sides are equal to the perimeter of the triangles. Using the concept ⇒ $\frac{\text{(perimeter of ΔPQR)}}{\text{(perimeter of ΔUVW)}} = \frac{\text{PQ}}{\text{UV}}$ ⇒ $\frac{120}{240} = \frac{30}{\text{UV}}$ ⇒ $\frac{1}{2} = \frac{30}{\text{UV}}$ ⇒ UV = 60 cm Hence, the correct
Question : Direction: The pie chart given below shows the percentage distribution of annual expenditure on various items of a company. The annual expenditure of the company is Rs. 72 crore.
The total amount spent on raw materials is 50% of the total amount spent on interest. If the ratio of the amount of expenditure on rent and the raw materials is 1 : 2 respectively, then what will be the amount spent on rent annually?
Option 1: Rs. 2,80,00,000
Option 2: Rs. 3,60,00,000
Option 3: Rs. 4,00,00,000
Option 4: Rs. 3,20,00,000
Correct Answer: Rs. 3,60,00,000
Solution : Amount spent on interest = $\frac{20}{100}$ × 72,00,00,000 = Rs. 144000000 Amount spent on raw material = 50% of interest = $\frac{50}{100}$ × 14,40,00,000 = Rs. 7,20,00,000 The ratio of the amount of expenditure on rent and raw materials is 1 : 2. Thus,
Question : Solar energy is converted into chemical energy during :
Option 1: Combustion
Option 2: Transition
Option 3: Photosynthesis
Option 4: Fusion
Correct Answer: Photosynthesis
Solution : The correct option is Photosynthesis.
Photosynthesis is an essential process that allows plants to capture solar energy and transform it into chemical energy, which is then stored in the form of glucose. This process happens mostly in plant chloroplasts, especially in the chlorophyll-containing structures known
Question : Directions: A shepherd had 17 sheep. All but nine died. How many sheep are left?
Option 1: 9
Option 2: 8
Option 3: 7
Option 4: 10
Correct Answer: 9
Solution : Given: Total number of sheep a shepherd has = 17
All but nine died means except nine, all the sheep had died. Therefore, the total number of sheep left = 9
Hence, the first option is correct.
Question : The frequency of ultrasound waves is typically:
Option 1: above 20 kHz
Option 2: above 20,000 kHz
Option 3: below 20 kHz
Option 4: below 2 kHz
Correct Answer: above 20 kHz
Solution : The correct option is above 20 kHz.
The number of full cycles or oscillations that an ultrasonic wave undergoes in one second is referred to as its frequency. The most common unit of measurement is the hertz (Hz), where one hertz equals
Question : Tin Bigha Corridor links
Option 1: India and Pakistan
Option 2: India and China
Option 3: Bangladesh and Pakistan
Option 4: Bangladesh and India
Correct Answer: Bangladesh and India
Solution : The correct option is Bangladesh and India.
The Tin Bigha Corridor is a strip of land belonging to India on the West Bengal-Bangladesh border. In September 2011, it was leased to Bangladesh. This was done to enable Bangladesh to access the Dahagram-Angarpota Bangladeshi
Question : Which one of the following mineral does not contain oxygen?
Option 1: Haematite
Option 2: Bauxite
Option 3: Cryolite
Option 4: Calcite
Correct Answer: Cryolite
Solution : The correct option is Cryolite.
Chemical name - Na3AlF6, no traces of oxygen.
Cryolite is a mineral that consists of sodium aluminium fluoride. It is primarily used in the production of aluminium, as it lowers the melting point of aluminium
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
