If x = 0.139, then what is the value of 4x2 + 4x + 1 ?
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The ratio of salary of u, v and w is 8 : 7 : 13. If w gets Rs 3384 more than that of v, then what is the salary (in Rs) of u?
Which of the following is the correct option for the congruency of the two triangles ABC and PQR as per the SAS congruency criterion?
If a = 5 + 22 & b = 5 - 22, then find the value of a2 - b2.
If y - 1y = 4, then find the value of y3 - 1y3.
Simplify: (157 x 157 + 143 x 143)
Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?
If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?