Please share approach. Dun know OA.
ABCD is a cyclic quadrilateral and AD is a diameter. If angle DAC = 55 deg, then the value of angle ABC?
- 55
- 35
- 145
- 125
0 voters
Share approach.
Two chords of lengths 'a' metre and 'b' metre subtend angles 60 deg and 90 deg at the centre of the circle respectively. Which of the following is true?
- b = root 2 * a
- b = 2a
- a = root 2 * b
- a = 2b
0 voters
the multiplication of three digit number xy5 with z gives x215.
then what is value of x+y+z?
please give approach
A vessel is in the form of an inverted cone. Its height is 11 cm and radius of its top, which is open, is 2.5 cm. It is filled with water upto the rim. When lead shots, each of which is a sphere of radius 0.25 cm are dropped into the vessel, 2.5 of the water flows out. The number of lead shots dropped into the vessel is
a. 880
b. 440
c. 220
d. 110
If the sum of the dimenstions of a rectangular parallelepiped is 24 cm and the length of the diagonal is 15 cm, then the total surface area of it is
a. 420 sq cm
b. 275 sq cm
c. 351 sq cm
d. 378 sq cm
Two circles intersect each other at the points A and B. A straight line parallel to AB intersects the circles at C,D, E and F. If CD=4.5cm, then the measure of EF is
a. 1.50 cm
b. 2.25 cm
c. 4.50 cm
d. 9.00 cm
if movie were in 3D, it would have been awesome.
is this correct sentence???
Geometric mean can
be used to find out
(a) Population Growth
(b) Growth rate of GNP
(c) Both the above
(d) None of (a) and (b)
Two series having the same mean, median and mode may
a. have same value
b. not have same value
c. both a and b
d. none of(a) and (b)
puys kya chal rha hai... koi hai yaha
Which is better book for CGL preparation ?
- Arun Sharma Quantitative Aptitude for CAT
- Suresh Kumar Verma Quantum Cat
- RS Aggarwal
- Any Other(please comment it’s name)
0 voters
min value of sin^2 + cos^2 + sec^2 +cosec^2 + tan^2 +cot^2 is ???
5 or 7???
if A=sin^2 + cos^4 then value of A is.... pls do explain.
3/4
a brick 2" thick is placed against a wheel to act for a stop . the horizontal distance of the face of the brick from the point where the wheel touches the ground is 6" , the radius of wheel
?
the equation cos^2 = (x+y)^2/4xy is only possible when????
x=-y, x>y, x=y, x
The present worth of a bill due 7 month hence is 1200 and if the bill were due at the end of 5/2 year its pressent worth would be 1016 , Rate of % ?
A right circular cylinder is circumscribe abooout a hemishpere so that they share same base , ratio of volm Cylinder : hemisphere?
If the side of equilatral triangle increse by 1 m its area is increased by rt3 , the length of any of its sides ?
- 3/2
- 2
- rt3
- 5/2
0 voters
(chsl 2014)
Frame : Picture :: ?
- Cover : Book
- Window : Screen
0 voters
(chsl 2014)
odd one out
- red
- Black
- green
- blue
0 voters