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Initially, Arun’s rent expense = 5000 + 9000 = Rs. 14,000 Initially, Arun’s grocery expense = 14000 × (160/100) = Rs. 22,400 Initially, total expenses of Arun = 5000 + 14000 + 22400 = Rs. 41,400 = 80% of his income So, initial income of Arun = 41400 × 100/80 = Rs. 51,750
In a club of singers and dancers, 10% of the artists are absent on a particular day and 90% of the present artists are dancers. If 2,250 singers are pr...
1/3 + 1/15 + 1/35 + 1/63 + 1/99 = ?
Given a triangle with two sides measuring 12 cm and 16 cm, which of the following cannot be a possible length for the third side?
If x, y and z are real numbers such that (x-5)2+(y-7)2+(z-9)2= 0 then (x+y+z) is equal to
The area of △ ABC is 44 cm2 . If D is the midpoint of BC and E is the midpoint of AB, then the area of △ BDE is
If x + 1/x = 5 then find out the value of x⁵ + 1/(x⁵)?
If (a + b) = 7 and ab = 10, then find the value of (a 2 + b 2 ).
In an A.P 41st term is 50, then the sum of 81 terms of that A.P is:
If = 2 then find