A) \[4=9+\frac{n}{5}\] done clear
B) \[\frac{n}{5}+4=9\] done clear
C) \[\frac{5}{n}=4\] done clear
D) \[\frac{n+4}{5}=9\] done clear
View Solution play_arrowA) \[(x-15-2y)\,kg\] done clear
B) \[(x+15+2y)\,kg\] done clear
C) \[(x+15-2y)\,kg\] done clear
D) \[(x-15+2y)\,kg\] done clear
View Solution play_arrowA) \[x-15=16\] done clear
B) \[3x-15=16\] done clear
C) \[x+15=16\] done clear
D) \[3x+15=16\] done clear
View Solution play_arrowquestion_answer4) Find the algebraic expressions for the following statement.
\[\frac{{{3}^{th}}}{4}\] of the sum of numbers m and n. |
A) \[\frac{1}{4}(m\,n)\] done clear
B) \[\frac{1}{4}(m\,+\,n)\] done clear
C) \[\frac{3}{4}(m\,+\,n)\] done clear
D) \[\frac{3}{4}mn\] done clear
View Solution play_arrowA) \[180+x\] done clear
B) \[189+x\] done clear
C) \[179+x\] done clear
D) \[190+x\] done clear
View Solution play_arrowA) \[Rs.(7x+21y)\] done clear
B) \[Rs.(28x+4y)\] done clear
C) \[Rs.(4x+28y)\] done clear
D) \[Rs.(4y+x)\] done clear
View Solution play_arrowA) \[Rs.(x-175)\] done clear
B) \[Rs.(x-185)\] done clear
C) \[Rs.(x-195)\] done clear
D) \[Rs.(x-165)\] done clear
View Solution play_arrowquestion_answer8) Which system of equations represents the following statements?
The sum of two numbers is ten. One number is five times the other. |
A) \[\begin{matrix} xy=10 \\ y=5x \\ \end{matrix}\] done clear
B) \[\begin{matrix} xy=10 \\ y=x+5 \\ \end{matrix}\] done clear
C) \[\begin{matrix} x+y=10 \\ y=5x \\ \end{matrix}\] done clear
D) \[\begin{matrix} x+y=10 \\ y=x+5 \\ \end{matrix}\] done clear
View Solution play_arrowA) \[3x\] done clear
B) \[2{{x}^{2}}\] done clear
C) \[3{{x}^{2}}\] done clear
D) \[2{{x}^{3}}\] done clear
View Solution play_arrowA) \[\text{Rs}\text{.1850x}\] done clear
B) \[\text{Rs}.2000-150x\] done clear
C) \[\text{Rs}.150x\] done clear
D) \[\text{Rs}.2000+150x\] done clear
View Solution play_arrowA) \[Rs.(m\times 0.45)=Rs.1.35\] done clear
B) \[Rs.1.35=Rs.(m-0.45)\] done clear
C) \[Rs.m=Rs.(1.35-0.45)\] done clear
D) \[Rs.(m+1.35)=Rs.0.45\] done clear
View Solution play_arrowA) \[T=3\times g\] done clear
B) \[T=3+g\] done clear
C) \[T=\frac{g}{3}\] done clear
D) \[T=\frac{3}{8}\] done clear
View Solution play_arrowA) \[P=15+\frac{w}{2}\] done clear
B) \[P-15-w\] done clear
C) \[P=30+2w\] done clear
D) \[P=30-2w\] done clear
View Solution play_arrowA) \[(16+{{x}^{2}}){{m}^{2}}\] done clear
B) \[(16-{{x}^{2}}){{m}^{2}}\] done clear
C) \[(16-2x){{m}^{2}}\] done clear
D) \[(16-4x){{m}^{2}}\] done clear
View Solution play_arrowquestion_answer15) What value of 'k' makes the following equation true?
\[k\div 3=36\] |
A) \[108\] done clear
B) \[98\] done clear
C) \[39\] done clear
D) \[12\] done clear
View Solution play_arrowquestion_answer16) If \[t=-\text{ }5,\]find the value of \[3{{t}^{2}}+7t-9\].
A) \[42\] done clear
B) \[31\] done clear
C) \[28\] done clear
D) \[50\] done clear
View Solution play_arrowA) 75 done clear
B) 68 done clear
C) 43 done clear
D) 54 done clear
View Solution play_arrowquestion_answer18) What value of w makes the equation in the box true?
\[5\times w=(5\times 20)+(5\times 3)\] |
A) 3 done clear
B) 20 done clear
C) 23 done clear
D) 203 done clear
View Solution play_arrowA) \[15h=150\] done clear
B) \[\frac{h}{15}=150\] done clear
C) \[h-15=150\] done clear
D) \[15+h=150\] done clear
View Solution play_arrowx | y |
\[-2\] | \[-6\] |
\[-1\] | \[-3\] |
\[0\] | \[0\] |
\[1\] | \[3\] |
\[2\] | \[6\] |
A) \[y=3x\] done clear
B) \[x=y+3\] done clear
C) \[y=x+3\] done clear
D) \[x=3y\] done clear
View Solution play_arrowquestion_answer21) What value of 'x' makes the given equation true?
\[\frac{x}{9}+6=8\] |
A) 2 done clear
B) 18 done clear
C) 66 done clear
D) 126 done clear
View Solution play_arrowquestion_answer22) Find the solution of\[-3x+2=-7\].
A) \[x=-6\] done clear
B) \[x=-3\] done clear
C) \[x=3\] done clear
D) \[x=6\] done clear
View Solution play_arrow\[\text{4h+32=60}\] |
A) 7 hours done clear
B) 17 hours done clear
C) 23 hours done clear
D) 28 hours done clear
View Solution play_arrowquestion_answer24) What value of 'x' satisfies the equation \[4x+2=22?\]
A) \[3.5\] done clear
B) \[5.0\] done clear
C) \[6.0\] done clear
D) \[7.5\] done clear
View Solution play_arrowA) \[8\times 105\] done clear
B) \[8\times 140\] done clear
C) \[800+5\] done clear
D) \[800+40\] done clear
View Solution play_arrowA) \[\frac{2}{3}\] done clear
B) \[\frac{1}{6}\] done clear
C) \[\frac{4}{9}\] done clear
D) \[\frac{3}{8}\] done clear
View Solution play_arrowquestion_answer27) Which property is used in the equation given?
\[12(x+4)=12x+48\] |
A) Associative Property of Addition done clear
B) Commutative Property of Addition done clear
C) Distributive Property done clear
D) Reflexive Property done clear
View Solution play_arrowA) \[Rs.(0.05x+0.12y)\] done clear
B) \[Rs.(0.05x-0.12y)\] done clear
C) \[Rs.(0.17(x+y))\] done clear
D) \[Rs.0.17xy\] done clear
View Solution play_arrowA) \[Rs.(10m+12m)\] done clear
B) \[Rs.(16m+17n)\] done clear
C) \[Rs.(12m-16n)\] done clear
D) \[Rs.(20m+15n)\] done clear
View Solution play_arrowA) \[Rs.(50+3x+y)\] done clear
B) \[Rs.(50-3x-5y)\] done clear
C) \[Rs.(50-x+y)\] done clear
D) \[Rs.(50+5x-3y)\] done clear
View Solution play_arrowquestion_answer31) Find the algebraic expression for the difference of 7 and product of p and q.
A) \[pq-7\] done clear
B) \[7+pq\] done clear
C) \[7-pq\] done clear
D) \[7p-q\] done clear
View Solution play_arrowquestion_answer32) If \[h=3\]and \[k=4,\]find the value of \[\frac{hk+4}{2}-2\].
A) 6 done clear
B) 7 done clear
C) 8 done clear
D) 10 done clear
View Solution play_arrowquestion_answer33) Find the value of \[({{x}^{4}}+{{y}^{2}})\div (a+b)\] when \[x=y=a=b=3\].
A) 15 done clear
B) 12 done clear
C) 6 done clear
D) 3 done clear
View Solution play_arrowA) \[2x\] done clear
B) \[2x+8\] done clear
C) \[16+x\] done clear
D) \[16+2x\] done clear
View Solution play_arrowquestion_answer35) What is the value of \[(3+{{5}^{2}})\div 4-(x+1)\] when \[x=7\] 7?
A) \[-7\] done clear
B) \[-1\] done clear
C) \[8\] done clear
D) \[10\] done clear
View Solution play_arrowquestion_answer36) Mr. A is now \[(x-10)\] years old. How old will he be 10 years from now?
A) \[(x-20)\] years done clear
B) \[(x+10)\] years done clear
C) x years done clear
D) \[x+20\] years done clear
View Solution play_arrowA) \[ax-by\] done clear
B) \[x+a-by\] done clear
C) \[by-ax\] done clear
D) \[xa-b-y\] done clear
View Solution play_arrowA) \[4x+8y\] done clear
B) \[4y+8x\] done clear
C) \[4x-8y\] done clear
D) \[8y-4x\] done clear
View Solution play_arrowA) \[4x{{y}^{2}}-15{{x}^{2}}y-zx\] done clear
B) \[4x{{y}^{2}}-15{{x}^{2}}y+zx\] done clear
C) \[4x{{y}^{2}}+15{{x}^{2}}y+zx\] done clear
D) \[4{{x}^{2}}y+15y{{x}^{2}}+zx\] done clear
View Solution play_arrowquestion_answer40) Which situation could be described by the given expression?
A) Lata jogged "c" kilometres yesterday and then \[2\frac{1}{2}\]. Kilometres farther today. done clear
B) Lata jogged "c" yesterday kilometres and \[2\frac{1}{2}\]. Kilometres fewer today. done clear
C) Lata jogged \[2\frac{1}{2}\]. yesterday kilometres and "c" kilometres fewer today. done clear
D) Lata jogged \[2\frac{1}{2}\]. yesterday kilometres and "c" times as far today. done clear
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