The value of
then the value of x is ____.
Question 3 In a quadrilateral ABCD, if ∠A, ∠B, ∠C and ∠D are in the ratio 3 : 4 : 6 : 7, then the measures of the each angle of the quadrilateral are ____.
A) 60o, 72o, 108o and 120o
B) 54o, 70o, 110o and 126o
C) 54o, 72o, 108o and 126o
D) 50o, 72o, 108o and 130o
To construct a quadrilateral PQRS where PQ = 6 cm, QR = 7.5 cm, PR = 10.5 cm, PS = 4.5 cm and QS = 9 cm, the steps involved are written below:
(i) Draw PQ = 6 cm.
(ii) With P as centre and radius 10.5 cm, draw another arc which intersects the previous arc at the point R.
(iii) With Q as centre and radius 7.5 cm, draw an arc.
(iv) With P as centre and radius 4.5 cm, draw an arc.
(v) Join Q and R.
(vi) With Q as centre and radius 9 cm, draw another arc which intersects the previous arc at the point S.
(vii) Join P and S, R and S.
The correct sequence of the construction is ____.
A) i, iii, ii, v, iv, vi, vii
B) i, v, ii, vi, iv, iii, vii
C) i, iii, ii, iv, v, vi, vii
D) i, ii, iii, vii, iv, vi, v
Question 6 The smallest number which when multiplied by 12748 gives a perfect square is ____.
The value of
Question 8 If two numbers are respectively 10 % and 25 % more than a third number, then the first number as a percent of the second is ____.
Question 10 If the price of 6 toys is Rs 264.37, then the cost price of 5 toys is ____.
A) Rs 140
B) Rs 100
C) Rs 200
D) Rs 220