THE RATIO 92:115 IN ITS SIMPLEST FORM IS.
FIND THE VALUE OF X IN 4:5::X:35
FIND THE SIMPLEST FORM OF RS. 6.30:RS.16.80.
Rohit earns Rs. 18300 and saves Rs.1024 per
month. Find the ratio of:
1.His income and expenditure
2.His income and saving
TWO NUMBERS ARE IN THE RATIO 11:12 AND THEIR SUM IS 460. FIND THE NUMBERS.
THE 1ST AND 2ND TERMS OF A PROPORTION ARE 18 AND 24 RESPECTIVELY. FIND THE
3RD TERM.
FIND THE RATIO OF THE PRICE OF A PENCIL TO THAT OF A BALL PEN IF PENCILS COST
RS.96 PER SCORE AND BALL PENS COST RS. 50.40 PER DOZEN.
DIVIDE RS. 6800 BETWEEN KAMAL AND MAHI IN THE RATIO 7:2:8.
AN ELECTRIC POLE CASTS A SHADOW OF LENGTH 20M AT A TIME WHEN A TREE 8M
HIGH CASTS A SHADOW OF LENGTH 12M.FIND THE HEIGHT OF THE POLE.
FIND THE UNKNOWN VALUE IN THE PROPORTION: (2X + 1) : 2 = (X + 2) : 5
Unitary method

Unitary method

  • 2.
    THE RATIO 92:115IN ITS SIMPLEST FORM IS.
  • 3.
    FIND THE VALUEOF X IN 4:5::X:35
  • 4.
    FIND THE SIMPLESTFORM OF RS. 6.30:RS.16.80.
  • 5.
    Rohit earns Rs.18300 and saves Rs.1024 per month. Find the ratio of: 1.His income and expenditure 2.His income and saving
  • 6.
    TWO NUMBERS AREIN THE RATIO 11:12 AND THEIR SUM IS 460. FIND THE NUMBERS.
  • 7.
    THE 1ST AND2ND TERMS OF A PROPORTION ARE 18 AND 24 RESPECTIVELY. FIND THE 3RD TERM.
  • 8.
    FIND THE RATIOOF THE PRICE OF A PENCIL TO THAT OF A BALL PEN IF PENCILS COST RS.96 PER SCORE AND BALL PENS COST RS. 50.40 PER DOZEN.
  • 9.
    DIVIDE RS. 6800BETWEEN KAMAL AND MAHI IN THE RATIO 7:2:8.
  • 10.
    AN ELECTRIC POLECASTS A SHADOW OF LENGTH 20M AT A TIME WHEN A TREE 8M HIGH CASTS A SHADOW OF LENGTH 12M.FIND THE HEIGHT OF THE POLE.
  • 11.
    FIND THE UNKNOWNVALUE IN THE PROPORTION: (2X + 1) : 2 = (X + 2) : 5