MBA Exam

In the figure given below, PQR is a triangle where PQ = 7 cm, QR = 24 cm and PR = 25 cm. The sides PQ and QR are divided into ‘n’ equal parts by taking ‘n − 1’ equally spaced points on them as shown in the figure. Pn−1 is joined with Q1, Pn−2 is joined with Q2, and so on. For what value of ‘n’ will the sum of the lengths of the resulting line segments be 200 cm?

1) 15
2) 16
3) 17
4) 18
5) 19

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MBA Other Question
if (x + 1/x)^2= 3 find x^72+x^66+x^54+x^36+x^24+x^6+1 plz explain also...

1) 1
2) 2
3) 3
4) 4
 The cost of 3 bananas and 8 apples is Rs 48 more than the the cost of 4 chikoos.The cost of 5 bananas and 7 chikoos is Rs 29 more than the cost of 2 apples, whereas the cost of 4 bananas ,3 chikkos and 1 apple is 31. Find the cost of 1 apple,1 banana and 1 chikoo.

1) 13
2) 19
3) 21
4) 12