# The least number, by which 1944 must be multiplied so as to make the result a perfect cube, is

1.  2

2.  3

3.  6

4.   13

4

3

Explanation :
No Explanation available for this question

1.  1

2.  3

3.

4.

4

Explanation :
No Explanation available for this question

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# ABCD is a cyclic quadrilateral and O is the centre of the circle. If ZCOD = 140° and ZBAC = 40°, then the value of ZBCD is equal to

1.  700

2.  900

3.  600

4.   800

4

700

Explanation :
No Explanation available for this question

# If PL, QM and RN are the altitudes of A PQR whose orthocenter is O, then P is the orthocentre of:

1.  APQO

2.  APQL

3.  AQLO

4.  AQRO

4

AQRO

Explanation :
No Explanation available for this question

# If p = 99, then value of p(p2 + 3p + 3) Is

1.  999

2.  9999

3.  99999

4.   999999

4

999999

Explanation :
No Explanation available for this question

# If x + y = 7, then the value of x3 + y3 + 21xy is

1.  243

2.  143

3.  343

4.   443

4

343

Explanation :
No Explanation available for this question

# If ABCD Is a parallelogram With two adjacent angles A and B equal to each other, then the parallelogram is a:

1.  square

2.  Rhombus

3.  rectangle

4.   both (1) or (3)

4

both (1) or (3)

Explanation :
No Explanation available for this question

# In a triangle ABC, /_BAC = 90° and AD is perpendicular to BC. If AD = 6 cm and BD = 4 cm, then the length of BC is

1.  8 cm

2.  10 cm

3.  9 cm

4.   13 cm

4

13 cm

Explanation :
No Explanation available for this question

1.   Rs. 3.160

2.  ) Rs. 5.080

3.  ) Rs. 15,520

4.  ) Rs. 5,520

4