PIIMA

#	Masala	Qiyinchiligi	Toifasi	Reyting
0351	Uch o’quvchi	7%		3.4	2824	4054	13829	29.3
0361	Uch bo’luvchilik son	30%		4.1	511	802	2202	36.4
0708	Bo'laklashlar 3	40%		2.8	142	186	630	29.5
0715	Bilag'onlar	10%		3.4	610	887	2384	37.2
0714	Shakl	30%		3.5	133	171	473	36.2
0702	Bo'laklashlar 2	20%		3.7	176	228	694	32.9
0712	Other gcd	20%		3.8	349	550	2439	22.6
0706	Qiziqarli funksiya	30%		3.7	168	222	348	63.8
0703	Myobius funksiya	20%		3.4	204	250	435	57.5
0830	Yuzalar soni	43%	Matematika	4	666	1081	1555	69.5
0831	Graf # 1	43%	Matematika	2.5	231	355	982	36.2
0833	Graf #2	43%	Matematika	3.7	273	379	703	53.9
0834	Graf #3	43%	Matematika	3.1	226	282	866	32.6
0845	Uchta uch	45%	Matematika	3.4	274	481	1154	41.7
0835	Ifodani top.	22%	Matematika	4.1	170	241	1589	15.2
0846	Function	49%	Matematika	2.8	184	285	839	34.0
0867	Funksiyadan masala	25%	Matematika	3	143	257	812	31.7
0869	Kitobdagi masala	24%	Matematika	3.2	161	284	728	39.0
0868	3 & 2	43%	Matematika	2.5	88	115	518	22.2
0937	Rational number	50%		2.4	131	175	789	22.2