Question
'A # B' means 'A is the father of B'. 'A @ B' means 'A
is the daughter of B'. 'A & B' means 'A is the brother of B'. 'A $ B' means 'A is the grandmother of B'. 'A % B' means 'A is the spouse of B' In the given expression 'Q $ Z & N @ M % T @ H % Q, K & Q', which among the following statement/statements is/are definitely 'true'? Statements: I. H is the brother-in-law of K II. M is the mother of N III. K is the aunt of MSolution
The average weight of a group of five persons, A, B, C, D, and E is 78 kg. If another person K joins the group then the average weight of the group is d...
A sum of Rs. 15979 was divided between Wasim and Simran in such a way that if both invested their shares at 5 percent compound interest per annum. the ...
A horse is tethered to a peg with a 28 metre long repeat the corner of a 45 metre long and 25 metre wide rectangular grassfield. What area of field does...
A rectangular hall has a length of 32 meters and a perimeter of 96 meters. If the entire hall is to be carpeted at a cost of Rs. ...
A chord of the larger among two concentric circles is of length 10 cm and it is tangent to the smaller circle. What is the area (in cm²) of the annula...
If the curved surface area and the radius of a cylinder are 440 cm2 and 10 cm, respectively, then find the volume (in cm3) of the ...
In a division the quotient is 12, the divisor is 15 and the remainder is 7. What is the dividend?
A rectangle has a length to breadth ratio of 7:5. The length is increased by 15% without any change to the breadth, resulting in an 84 m² increase in t...
Inside a square land having perimeter equal to 64 metres, leaving aside a circular land of radius 7 metres, the remaining land needs to be levelled at a...
If the ratio of the heights of two cones is 3:2 and the diameters are in the ratio 5:6, what is the ratio of their volumes?
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