Question
The armature of an electric motor consists of which of
the following part/parts? (i) Soft iron core (ii) Coil (iii) MagnetsSolution
The correct answer is D
Four numbers are arranged in ascending order. When the first two numbers are increased by the number equal to their position, and the last two numbers i...
The average age of a group of eight children is 9 years. Two children, whose ages were 7 years more and 5 years more than the average age, left. Two new...
Average weight of 13 nurses is 40 kg. If the weight of one more nurse is included, then average weight is increased by 2 kg. Find the weight of the newl...
Average of three consecutive numbers is 91. Find the sum of smallest and largest number.
The average score of 70 candidates in the SBI PO exam is 40. If the candidates who passed have an average score of 49, while thos...
The average wage of a group of 49 labourers is Rs. 650. If 4 persons receiving average wage of Rs. 500 leave the group and 2 persons receiving average w...
An ODI is played between India and Pakistan. Team India’s average run rate for the first 33 overs was 6.5 runs per over while in the remaining 17 over...
Out of 6 numbers, the sum of the first 5 numbers is 7 times the number. If their average is 136, then the 6th number is:
- Average of 5 figures is 70. When two more figures are added with an average of 'x', the new average increases by 10%. Find the value of 'x'.
- If the average of 30 values is 58 and each of these values is multiplied by 7, what will be the new average?
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