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Question : Direction: The table below shows the percentage of literate people in 6 cities. This table also shows the ratio of males to females among literate people.
Percentage of literate people of any city =$\frac{\text{Literate people of the city}}{\text{Total population of the city}} × 100$ The populations of the 6 cities are 250000$,$ 200000$,$ 220000$,$ 300000$,$ 150000 and 400000 respectively. What is the correct order of the number of literate people in these cities?
Option 1: City 6 > City 1 > City 4 > City 2 > City 3 > City 5
Option 2: City 4 > City 6 > City 1 > City 2 > City 3 > City 5
Option 3: City 6 > City 4 > City 1 > City 3 > City 2 > City 5
Option 4: City 6 > City 1 > City 4 > City 3 > City 2 > City 5
Correct Answer: City 6 > City 1 > City 4 > City 3 > City 2 > City 5
Solution : In city 1, there are 80% of 250000 literate people, i.e. $80 \times \frac{250000}{100}=200000$ literate people. In city 2, there are 85% of the 200000 literate people, i.e. $85
Question : Directions: Which answer figure will complete the pattern in the question figure?
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 second option is correct.
Question : Directions: If a cube is made using the given arrangements, which colour will be opposite the colour Green?
Option 1: Orange
Option 2: Red
Option 3: Silver
Option 4: Violet
Correct Answer: Violet
Solution : According to the dice rule, if two or more positions of the same dice are given with two common faces but in different orientations then out of those two common faces the faces that are not common are opposite to each other.
So, the opposite
Question : An instrument for measuring the hardness of substances is called
Option 1: Lucimeter
Option 2: Keraunograph
Option 3: Durometer
Option 4: Hygrometer
Correct Answer: Durometer
Solution : The correct option is the Durometer.
In the case of polymers most often, a durometer is a tool used to gauge a material's hardness. Tougher materials with better indentation resistance are indicated on the scale by higher numbers. Lower values signify materials that are
Question : Directions: In the following question, find the wrong number in the series. 28, 33, 31, 36, 34, 29
Option 1: 29
Option 2: 36
Option 3: 30
Option 4: 34
Correct Answer: 29
Solution : Given: 28, 33, 31, 36, 34, 29
Add 5 and subtract 3 alternatively from each number to get the next number of the series. 28 + 5 = 33; 33 – 2 = 31; 31 + 5 = 36; 36 – 2 = 34; 34
Question : Choose the option that is the correct direct form of the sentence.
The teacher asked me if I had seen the match.
Option 1: "Did you see the match?" the teacher said to me.
Option 2: "Did you had saw the match?" the teacher said to me.
Option 3: "Did you saw the match?" the teacher said to me.
Option 4: "Did you seen the match?" the teacher said to me.
Correct Answer: "Did you see the match?" the teacher said to me.
Solution : The correct choice is the first option.
The steps of conversion are as follows:
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (4, 6, 72) (5, 7,105)
Option 1: (6, 8, 144)
Option 2: (2, 5, 40)
Option 3: (3, 6, 36)
Option 4: (6, 9, 108)
Correct Answer: (6, 8, 144)
Solution : Given: (4, 6, 72); (5, 7,105)
Add 2 to the first number, to get the second number and multiply the product of the first and second numbers by 3, to get the third number – (4, 6, 72)→4 + 2 = 6; 4
Question : Which of the following numbers is not divisible by 6? (i) 1,97,232 (ii) 9,72,132 (iii) 8,00,552 (iv) 17,90,184
Option 1: (i)
Option 2: (iii)
Option 3: (iv)
Option 4: (ii)
Correct Answer: (iii)
Solution : A number is divisible by 6 if it is divisible by 2 and 3. A number is divisible by 2 if its last digit is even (0, 2, 4, 6, or 8). A number is divisible by 3 if the sum of its digits is
Question : Which of the following animals has the longest life span?
Option 1: Elephant
Option 2: Crocodile
Option 3: Dog
Option 4: Tortoise
Correct Answer: Tortoise
Solution : The correct option is Tortoise.
The tortoise has the longest lifespan. Some tortoise species, such as the Galapagos tortoise, may live for well over 100 years, with some individuals living for more than 150 years. Crocodiles, elephants and dogs, on the other hand, have
Question : A water purifier is on sale for a 10% discount on the original price. A store-wide sale results in an additional discount of 15%. What is the total discount on the original price?
Option 1: 18.50%
Option 2: 19.50%
Option 3: 22.50%
Option 4: 23.50%
Correct Answer: 23.50%
Solution : We know, Single equivalent discount = $(a+b-\frac{a×b}{100}$)%, where $a$% and $b$% are successive discounts. Here, $a$ = 10% and $b$ = 15% $\therefore$ Single equivalent discount $= 10 + 15 - \frac{10 × 15}{100}=25-1.50=23.50\%$ Hence, the correct answer is 23.50%.
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